[HN Gopher] Anki-fy your life
       ___________________________________________________________________
        
       Anki-fy your life
        
       Author : mililitre
       Score  : 179 points
       Date   : 2023-03-18 15:19 UTC (7 hours ago)
        
 (HTM) web link (abouttolearn.substack.com)
 (TXT) w3m dump (abouttolearn.substack.com)
        
       | thrown123098 wrote:
       | Using the pigeon hole principle on these systems tells me that if
       | I don't eventually drop all cards completely I will reach a point
       | where the only thing I'm doing is reviewing old material. None of
       | the algorithms I've looked into seem to acknowledge this. Is
       | there one which throws out a card after you get it right n times?
        
       | andersentobias wrote:
       | Unless you want to compete in Jeopardy or something, why bother
       | with ""uploading"" static chunks of information to your wetware?
       | Language learning aside.
       | 
       | When categorizing notes to be remembered, I think it's good to
       | think in terms of memory retreival, not memory storage. In other
       | words, not to become an "archiever", because you probably want to
       | evolve your ideas by linking them together in your own unique way
       | -- unique as dicated by your problem at hand plus your own
       | idiosyncratic experiences.
       | 
       | "How to take smart notes" by Sonke Ahrens is a great book on this
       | topic, admittedly more oriented towards a Zettelkasten/Obsidian
       | workflow.
        
         | sowbug wrote:
         | It's like exercise. As a software engineer, I'm very unlikely
         | to need to lift heavy things or run long distances. But my body
         | is (probably) healthier long-term if I'm able to do those
         | things.
         | 
         | Disclaimer: going through my Anki decks is one of the 50 things
         | on my 10-item to-do list. I don't get to it often enough. But
         | it does work, and I now know how to memorize things I want to
         | remember.
        
           | coffeebeqn wrote:
           | Hmm sure but I feel like my brain gets too much intellectual
           | stimulation if anything from my job and relationships and
           | reading. If I try to do a leetcode at 8pm my brain is just
           | extremely fatigued and tells me to stop. My body on the other
           | hand just sits in a chair for a very large amount of the day
           | so I need to supplement there
        
             | sowbug wrote:
             | There's an old book called _The Richest Man In Babylon_
             | that has to do with personal finance. One of the key points
             | is to _pay yourself first_. You have your rent, utility
             | bills, maybe credit-card debt, etc., and even tonight you
             | want to order in, even though it 's expensive, because
             | you're way too tired to cook. That's all fine, as long as
             | you first set aside 10% of your paycheck for savings.
             | Although that leaves only 90% left for all the other needs
             | clawing at you, somehow you make it all work.
             | 
             | All too often people tend to their financial needs first,
             | and find there's nothing left for themselves. No surprise
             | most people die broke. Isn't it strange how their lifetime
             | income just happened to almost exactly equal their lifetime
             | expenses? Hmmm....
             | 
             | You might see where I'm going. Why are you giving the best
             | of your time (rather than money) to everyone else, leaving
             | nothing for yourself at the end of the day? Maybe start
             | with just five minutes at the start of the day to pay
             | yourself intellectually. If that works out, make it a
             | habit!
        
         | AlexAndScripts wrote:
         | I had a major concussion shortly before my GCSE exams that I'm
         | still very slowly recovering from. I was completely unable to
         | think, let alone study. I never did an IQ test, but I couldn't
         | even listen to a book or stay awake for more than a few hours
         | without a headache. And for a while I couldn't look at a screen
         | or read.
         | 
         | I was able to get the second highest grades in the school, with
         | lower than expected grades in only two subjects (and dropping
         | one, further maths), because of Anki. Because Anki does not
         | require understanding, only sufficient repetition, and I had a
         | _lot_ of time on my hands, I was able to continuously do
         | flashcards for hours on end while maths work would have me
         | struggling to stay awake within 5 minutes. I could remember
         | facts without understanding them.
         | 
         | The exams were ~3 months after it happened, which gave me time
         | to improve, plus during the actual exam a combination of
         | painkillers, extra time, rest breaks, exam technique, and
         | adrenaline allowed me to put together a plausible answer with
         | the disconnected facts I had learnt in the months preceeding
         | that I just about got the mark. As a sidenote - it's quite
         | incredible how adrenaline can temporarily improve brain
         | injuries, with the downside that the moment it went I was
         | completely exhausted.
         | 
         | Every subject bar maths I got the grades I wanted or just
         | below, because Anki allowed me to memorise without learning.
         | 
         | (These subjects were: Maths, Physics, Chemistry, Biology,
         | English Lit, English Lang, History, Computer Science, Digital
         | something, Creative Media Production (didn't do exam), Further
         | Maths (dropped).)
         | 
         | Now, I would prefer not to revise using solely Anki, and I
         | think the fact a braindead student with memorised facts (and
         | good exam technique) was able to get good grades says a lot
         | about the British education system. It also says a lot about
         | Anki, and just how effective it is.
         | 
         | Side note, because I'm tired of hearing drivel on HN:
         | 
         | My life being (permanently?) ruined was entirely preventable,
         | all it would have taken is a little less empathy, a little less
         | second chances, for violent barbarians who damage everyone
         | around them. When people preach empathy they forget about the
         | human cost of allowing inherently violent, destructive people
         | to continue their actions.
         | 
         | If you're one of those people who thinks grammar schools are
         | bad, restorative "justice" is the future, and we should
         | prioritise those who hurt and destroy over those who want to
         | learn and build: Your actions and your ideology have ugly
         | consequences beyond your selfish delusion of making the world
         | better through being nice and kind and the _power of love_ -
         | that belongs in novels, not policy.
        
           | hhjinks wrote:
           | I've never had a concussion, but I wanted to recount my
           | similar experience in school, too. Like you, 5 minutes of
           | math lectures had me dozing off. Really, a lecture in _any_
           | subject would bore me to sleep. Only when we got practical
           | tasks to work on, like math or physics problems, did my brain
           | wake up and engage with and understand the material. As a
           | result, I excelled in the natural sciences and math, where
           | working on problems took up most of the time, while I did
           | poorly in the more memorization-oriented social sciences and
           | language subjects. Memorization is a skill like any other,
           | and I 'm happy I get to work in a field where understanding
           | is more important than memorization.
        
         | thenerdhead wrote:
         | We wrote pretty much the same comment. That's funny.
        
         | Juke_Ellington wrote:
         | This kind of static information retention is good for me. I'm
         | an electrician so it's nice to know off the top of my head that
         | there's a 10' spacing on supports for EMT without going to the
         | code book every time. Some of that knowledge gets beaten in
         | through repetition, but there are enough fringe cases and
         | things I don't touch for years that are nice to have memorized.
        
         | nathanmcrae wrote:
         | I find a good way to link together ideas is to have them easily
         | at hand i.e. memorized. Having a motivating problem is probably
         | a better way to do this, but I've found that motivating
         | problems which require concepts I would like to learn are not
         | as readily available as I'd want.
        
       | LastTrain wrote:
       | OK. Anki-Fy my life, sounds good. Read lots and lots of words
       | talking about improving memory. We are all knowledge workers,
       | right? Who doesn't want better long term recall? This blog post
       | links to another. More introductory words. The introduction goes
       | on to explain how I will now easily understand journal papers and
       | presentations. Great! But, to myself I think... "this sure is
       | starting to sound like snake oil, when do I get to the part where
       | it is actually explained what this Anki is..." and sure enough,
       | eventually I grow impatient and just go google it up and Anki is
       | just a $24.99 subscription flashcard app. Fuck me.
       | 
       | [Edit: "fuck me" because I spent a few minutes suckered by an
       | elaborate advertisement disguised as actual content.]
        
         | magnio wrote:
         | Anki is an open source app: https://github.com/ankitects/anki
         | 
         | Only the iOS version costs money, which is probably their only
         | revenue stream.
        
           | LastTrain wrote:
           | Hey I don't fault them for that, at all, I just get annoyed
           | when I am dumb enough to click on ads disguised as blog
           | posts.
        
             | Name_Chawps wrote:
             | Do you also get annoyed when you're dumb enough to think
             | Anki isn't free?
        
         | shostack wrote:
         | Uh, I'm on Windows and Android and never once paid for it. Not
         | at what you're seeing. iOS pricing?
        
           | [deleted]
        
           | Jtsummers wrote:
           | The Anki dev sells the app on iOS and iPadOS (his only
           | revenue stream for Anki other than donations), but it's a one
           | time cost, not a subscription. GP just failed to read or
           | comprehend what they read. Or possibly they found one of the
           | other apps also called Anki which try to capitalize on the
           | name and confusion.
        
         | triyambakam wrote:
         | Anki is free. And the concept of SRS is free. There are apps
         | that are clearly very good at capitalizing on the success of
         | Anki and charging. If you found the paid iPad app, that's a one
         | time fee to help the developers maintain it in the app store. I
         | think it's pretty steep but otherwise Anki is free on other
         | platforms. I actually don't like Anki but don't want it to be
         | mischaracterized
        
         | Ardon wrote:
         | Not sure where you found a subscription to Anki, but it's free
         | and open source: https://github.com/ankitects/anki
         | 
         | The iOS app is a one-time payment though.
         | 
         | This article is definitely not written with an unfamiliar
         | reader in mind though, that's for sure.
        
         | palmy wrote:
         | Anki is free on anything but iOS. Don't know why the iOS app is
         | the only one with a fee.
        
           | Jtsummers wrote:
           | https://faqs.ankiweb.net/why-does-ankimobile-cost-more-
           | than-...
           | 
           | Here's the FAQ entry for why it costs as much as it does for
           | iOS/iPadOS with some explanation for why he only charges on
           | those platforms.
        
           | rahimnathwani wrote:
           | IIRC the Android app is free because it wasn't started by
           | Anki's original author. It was created by some other folks,
           | using the source for Anki desktop.
        
           | JCharante wrote:
           | I imagine people with iphones have more disposable income and
           | wouldn't be as affected by a cost compared to charging
           | android users.
        
         | throwaway675309 wrote:
         | I literally just typed in Anki on Google and the first link to
         | their homepage very obviously explains that it's free to use
         | even with synchronization across multiple devices. The only
         | cost I can think of is that they charge a one time fee for the
         | mobile app for iOS, but the clients for android and desktop
         | apps for computers are completely free. I have no idea where
         | you got your information from but perhaps next time do a basic
         | cursory search on the internet instead of querying ChatGPT.
        
           | CGamesPlay wrote:
           | To be fair, Anki is trademark-squatted in many flash card
           | apps on the net. Even on the iOS App Store, there are
           | multiple squatters for "Anki" that outrank the real one.
        
       | thenerdhead wrote:
       | I really like https://readwise.io/ for this purpose regarding all
       | the books I've read and the quotes I like to re-visit here and
       | there. It uses a SRS technique.
       | 
       | While this type of article is almost cliche at this point
       | regarding someone coming across the memory limitations and the
       | power of anki for the first time, I really think the case for
       | anki is exaggerated with "important ideas".
       | 
       | Anki is great for preparing to go on jeopardy or being in say med
       | school. It is not really needed for lifelong learning.
       | 
       | https://en.wikipedia.org/wiki/Zettelkasten might be a better
       | approach but even then it is debatable how often you'll ever
       | actually use it once the novelty wears off.
       | 
       | Anki is a tool to be used, not something that needs to be applied
       | to everything.
        
         | qznc wrote:
         | Zettelkasten is for facts you want to be easy to look up. Anki
         | is for things you want to remember instantly without looking
         | them up. I use both.
        
       | JaDogg wrote:
       | Shameless plug if you want flashcards in your terminal:
       | https://github.com/JaDogg/sbx
        
       | MichaelNolan wrote:
       | I'm a huge fan of spaced repetition and Anki. I strongly believe
       | that most people's professional lives would be improved by using
       | it. There is a huge amount of information that falls into the
       | zone of it's needed often enough that not knowing it is a pain,
       | but it's not needed often enough that you would "naturally"
       | remember it.
       | 
       | I've yet to find anything else that only takes 10 to 20 minutes a
       | day that has a higher ROI. The amount of "compounding interest"
       | it gives over time is incredible.
       | 
       | Learning to write good cards is skill that takes time and
       | practice. The article from Andy Matuschak [0] is a great guide to
       | learn how to write good cards.
       | 
       | [0] https://andymatuschak.org/prompts/
        
         | coffeebeqn wrote:
         | Why is it useful? My job at least isn't bottlenecked by me not
         | memorizing enough things. Or maybe it is! But I'm not convinced
        
           | senguidev wrote:
           | This could give you some clues: http://augmentingcognition.co
           | m/ltm.html#:~:text=How%20import... (see part II)
        
         | watwut wrote:
         | It seems to me that pretty much anything has better ROI then
         | 10-20 minutes of pure rote memorization a day. Plus, keeping in
         | 10-20 minutes a day requires separate skill on itself. Anki has
         | a way of taking over and expanding the time it requires.
        
           | MichaelNolan wrote:
           | > of pure rote memorization
           | 
           | I wouldn't describe my use of Anki as "rote memorization".
           | Though certainly some people use it that way. There is a big
           | difference between blindly putting raw and unfamiliar facts
           | into an SRS, and using an SRS to remember things you have
           | learned and understand. It's the second case that pays large
           | dividends over time.
        
         | yt-sdb wrote:
         | Do you have a TLDR for that article? It's pretty long and
         | wordy.
        
           | andrem wrote:
           | This is from Kagi's summarizer:                 Anki is a
           | powerful tool for improving long-term memory.       Anki is
           | best used in service to a creative project.       It is
           | important to ask good questions when using Anki.       Anki
           | is most useful for learning new fields.       Anki can be
           | used to develop virtuoso skills.       It is important to
           | avoid orphan questions and yes/no patterns when using Anki.
           | Memory is complicated and we should be careful before putting
           | too much faith in any given model.       Distributed practice
           | is important for maximizing retention.       Anki can be used
           | to remember non-verbal experiences.       Anki can be used to
           | memorize APIs and code.
        
           | submeta wrote:
           | The article discusses how to create effective prompts that
           | aid in long-term learning using spaced repetition. Matuschak
           | suggests that good prompts should be specific, clear, and
           | concise, and should be designed to encourage active recall
           | rather than passive recognition.
           | 
           | He also emphasizes the importance of interleaving, which
           | involves mixing up different types of problems or questions
           | to enhance retention and facilitate transfer of knowledge.
           | Additionally, he suggests that prompts should be personalized
           | and contextualized to increase engagement and motivation.
        
             | jstummbillig wrote:
             | Okay, so was this written by chatgpt
        
           | zvmaz wrote:
           | I have found out that I was bad at card making when reviewing
           | the first cards I made after a lapse of time of not using
           | Anki. My then self got frustrated and irritated by how vague
           | and non-specific the cards I made myself were. I certainly
           | learned something about my memory and cognition. The article
           | is long, but it has some insights that resonated with me. I
           | think the quality of the cards one makes is as important, if
           | not more so, than spaced repetition.
        
       | triyambakam wrote:
       | Anki (or a Leitner box) is the recommended method from the book
       | "Fluent Forever"
       | 
       | After learning one language in school and a few others ad hoc on
       | my own I gave this method a try.
       | 
       | I quickly gave up, though, once I discovered Dr Krashen's work on
       | comprehensible input, and how boring and time consuming creating
       | and studying Anki is.
       | 
       | Dr Krashen's work says that we learn language when we understand
       | it. I.e. when we receive input at our level. There are quite a
       | number of Youtube channels that claim to teach through this
       | method, but many of them still resort to drills, themed
       | vocabulary, grammar etc that are all pointless in the CI method.
       | 
       | The best one I've seen so far is Dreaming Spanish.
       | 
       | What's so cool about the CI method is that the spaced repetition
       | is built in, implicit - if you're getting input at your level you
       | will be getting repetition.
       | 
       | Children's shows are a great way to get input. Many countries
       | have TV apps on iPad and can be viewed free with a VPN.
       | 
       | As an experiment I had my daughter only consume German media
       | (living in Sweden) for a few years and she can now speak better
       | German than I can, and I have never corrected her. She has
       | broader and more modern vocabulary, naturally.
        
         | miklosz wrote:
         | I find Anki essential for language learning. Did it for French,
         | starting from 0 and finishing at B2 (except for writing) in two
         | years (also taking a 3h / week course).
         | 
         | Especially at the very beginning, I find learning the first 500
         | words as described in "Fluent Forever" very helpful. Going
         | through that before starting with the course makes the
         | experience much easier.
         | 
         | I totally agree with Krashen's theories, but using Anki is a
         | secret weapon here that puts the process on overdrive (e.g.
         | reading on Kindle and then later going through words that I
         | checked in the Kindle dictionary and adding them into Anki).
         | 
         | Also, it's essential to retain the knowledge, e.g. if it's a
         | language that you don't use daily.
         | 
         | 5 years and 30'000+ cards later, I find Anki indispensable in
         | learning anything which requires memorisation. Thinks I have to
         | learn for work, for hobbies, certificates, improving my
         | vocabulary in languages I care about. Basically, every fact I
         | care about strongly enough, goes into Anki. If not enough, goes
         | into Obsidian.
        
         | mojomark wrote:
         | It'd be cool to have a system like chatgpt (maybe converted to
         | audio) that you could use to practice conversations in a
         | different language.
        
         | bluquark wrote:
         | Personally, as an intermediate Japanese learner, I have been
         | careful to choose the right input just as Krashen advocates,
         | but I _also_ find Anki indispensable. I found to my surprise
         | that I have been improving about equally quickly using
         | Anki+Animebook+Yomichan for 1-2 hours a day while living the US
         | as I did during an earlier period when I was living in Japan
         | (but without access to computerized methods beyond a basic
         | pocket e-dict).
         | 
         | As a beginner, appropriate input was enough to care of "spaced
         | repetition" on its own, since children's media constantly
         | rotates over the same small set of vocabulary. But after I
         | improved past the ~2000 most common words or so, it happened
         | more and more that a word I recently learned didn't appear
         | again in my input until it had already been flushed. The
         | probability that I would _actually_ learn a new word for good
         | progressively decreased as I picked the lower-hanging fruit,
         | which is the cause of the dreaded  "intermediate plateau".
         | 
         | I gather Anki pushes out the plateau much further: I have heard
         | that it starts to feel Sisyphean to learn new words with it
         | around the 15000-20000 word mark instead.
        
         | wenc wrote:
         | Learning languages is a statistical problem.
         | 
         | You have to learn the high frequency words/phrases _in context_
         | (forget 500 most common vocabulary lists -- those don 't work).
         | As a child, you do this naturally.
         | 
         | However, there are certain situations where Anki helps. I find
         | it's with words that are useful but don't occur frequently
         | enough to pattern match. For instance, the word "ad hoc" in
         | English -- it occurs in professional speech, but not quite
         | often enough for you to remember what it means in context. This
         | is where Ankifying can really help.
         | 
         | Ankifying commonly confused words/phrases can also help. For
         | instance, in English the word "put" can be used in so many
         | contexts, and many of those contexts don't occur frequently,
         | but can be the source of funny mistakes.
         | 
         | "Put up (with)" and "put out" and "put in" all mean different
         | things in different contexts. Embedding context in your Anki
         | cards will help you recall these contexts.
        
       | pixelperfect wrote:
       | I find there's a sweet spot for Anki when the daily review of
       | already-existing cards takes 20 minutes. If the daily review
       | takes more than 25 minutes, I try not to add any cards that day.
        
         | CGamesPlay wrote:
         | I have mine set to 20 new cards/day and 200 remember cards/day.
         | This seems to steady out at about 20 mins day. That said, I
         | wish Anki had a time-boxed mode, where it measured my speeds
         | and then just chose the right balance of new cards.
         | 
         | (Cards added above the new card limit go into a queue for
         | future days automatically.)
        
       | bitdivision wrote:
       | I started out using anki to improve my Spanish vocabulary.
       | Eventually discovered Mochi [0] here on HN. Far better designed
       | and executed, well worth a look if you're interested in Anki.
       | 
       | [0] https://mochi.cards/
        
       | liendolucas wrote:
       | Question aside. Does anyone know straightforward ways to create
       | anki decks?
       | 
       | Last time I checked on this it was like a lot of effort to put on
       | and got discouraged to build my own decks to improve my italian.
       | I was expecting anki decks to be constructed easily, in its most
       | basic form from plain text files (html, markdown, etc) with
       | references to maybe resources (audio, images, etc) just from a
       | filesystem directory but is not that simple.
       | 
       | I can't recall the name of a Python tool that allowed you to
       | create decks programmatically but I found it way too much effort
       | to use it and I couldn't find other good alternatives (maybe this
       | has changed recently, don't know).
       | 
       | Does anyone recommend a good, simple and straightforward tool to
       | create decks/cards? (I'm using FreeBSD).
        
         | vector_spaces wrote:
         | There's a Python library called genanki that has a minor
         | learning curve but isn't terrible to figure out. My process is
         | to maintain a gsheet with data I use to generate my flashcards,
         | then manually download the CSV data, and run a Python script to
         | convert everything into the Anki format.
         | 
         | If I'm not mistaken it's also possible to import CSV data
         | directly into anki without the intermediate Python script
        
           | liendolucas wrote:
           | Yes, this is the one I previously found (thanks for sharing).
           | Found it ridiculously complex for what an anki card seems to
           | be... I mean from the docs I found this:
           | 
           | > "...You need to pass a model_id so that Anki can keep track
           | of your model."
           | 
           | At that time I wondered myself: "Why on earth do I need to
           | keep track of a model id for an anki card?" then quickly move
           | forward on the docs without paying too much attention and
           | finally put it aside...
        
         | huimang wrote:
         | Anki can import csv files.
         | 
         | That said, making decks is extremely tedious. It's better than
         | a premade deck for learning language vocabulary, but it's time
         | consuming.
         | 
         | You shouldn't make vocabulary cards programmatically. If you're
         | going to invest time into learning a card, you need to be
         | absolutely sure that it's correct. Otherwise you've wasted your
         | own time.
         | 
         | When I was using Anki daily, I'd reserve about 20 mins or so in
         | the evening to input new words.
        
       | doktorhladnjak wrote:
       | Maybe it's just me, but I can't think of anything in my job as a
       | software engineer that I'd benefit from memorizing through flash
       | cards. What are people memorizing exactly?
        
         | sowbug wrote:
         | Coworkers' names and the reason for meeting with them.
         | 
         | I used Anki for this when I was in a management position that
         | involved meeting with many people, often just once or twice
         | each, across my very large company. It was nice to be able to
         | greet someone by name in the cafeteria six months after our
         | meeting, and ask how such-and-such project was going. I'm sure
         | some people already remember names, faces, and context
         | effortlessly. I'm not one of those people. But I always
         | appreciate when someone remembers me, so I was willing to work
         | to do the same for them.
         | 
         | I stopped doing it once my work universe got a little more
         | stable, and life's daily encounters were themselves the spaced
         | repetition I needed to remember everyone.
        
         | johtso wrote:
         | I've also never used anki for anything related to my work /
         | programming.
         | 
         | What I have used it for:                 Memorising how to
         | identify plants and their latin names       Memorising the
         | technical terms for different morphological features of plants
         | so that I could efficiently use a vegetative identification key
         | without constantly flicking to the glossary       Memorising
         | foreign language vocabulary
        
         | shusaku wrote:
         | One of these days I need to make flash cards of those makefile
         | automatic variables...
        
         | kobalsky wrote:
         | you can use it to memorize some console commands, library
         | calls, anything you would like to be able to remember without
         | checking the source material.
        
       | tastysandwich wrote:
       | I absolutely love Anki.
       | 
       | A lot of software make empty promises around productivity
       | improvements. Especially in education. Anki is one of those rare
       | tools that genuinely 10x's you over your peers. I used it when
       | studying Japanese and it was a massive help.
       | 
       | However, having used it for over 12 years to memorise many
       | different things I have noticed one caveat.
       | 
       | If you're not also using what you're memorising outside of Anki,
       | I feel like your ability to recall gets trapped within the
       | context of using Anki.
       | 
       | For example, if you're learning Japanese vocab through Anki, and
       | also trying out your new words via conversation and
       | reading/writing, you'll rapidly learn new vocab AND be able to
       | recall it anywhere.
       | 
       | However if you're learning Japanese on your own and not really
       | conversing/writing, no matter how good your recall with Anki is,
       | you'll struggle to recall those same words anywhere else.
       | 
       | The cool thing about Anki is you can also use pictures/audio. So
       | if you're learning music theory you could memorise chord
       | shapes/intervals. Or human anatomy.
        
         | dkarl wrote:
         | The way I think of memorization is as scaffolding. Rote
         | memorization is very different from the skill or understand you
         | are trying to build, and for this reason, many people are
         | skeptical about the value of it. Why practice rote memorization
         | when what you really want is very different? But this is like
         | trying to construct a building without using scaffolding.
         | 
         | If you only use Anki and don't do anything else, it's like
         | building scaffolding on an empty lot, and then building more
         | and more scaffolding without using it to build anything else.
        
         | bluquark wrote:
         | I've noticed this too, I study with Anki J->E cards and it
         | supercharges my reading skill, helps somewhat my listening
         | skill, and basically does nothing at all for my speaking skill.
         | 
         | I was wondering how much adding audio cards or "reversed" E->J
         | cards to my routine might help. Are those variations worth the
         | trouble?
        
           | Macha wrote:
           | My experience is that doing so has had a minor improvement in
           | my J->E recall, but a major improvement in my E->J recall. If
           | you never intend to write/speak Japanese and just want to
           | build to watching anime or something, I guess you could give
           | it a miss, but I think it's pretty worthwhile.
           | 
           | The one caveat with Anki specifically for reversed cards is
           | when you add a bunch of new cards or a new deck and it
           | presents you the reversed card right after the basic card.
           | 
           | e.g. seeing the Xing se -> shiawase (happy) card then
           | immediately after the happy -> Xing se card, sure you're
           | going to be telling Anki this was an "easy" card, but that's
           | much more about the immediacy than the level of recall you
           | have.
           | 
           | For my purposes I actually have three sets of cards in my
           | Japanese deck, one each for kana, kanji and english front
           | card and the other two on the reverse cards (unless my
           | textbook omits the kanji because of it being rarely used in
           | the real world, as for some words).
        
             | bluquark wrote:
             | Thanks!
             | 
             | > unless my textbook omits the kanji because of it being
             | rarely used in the real world, as for some words
             | 
             | I have found this usually proves to be a mistake, textbooks
             | and dictionaries pretend that you need far less kanji than
             | you actually do. Lately I started to mine Anki words from
             | conversations on Japanese twitter and I discovered that
             | everyone casually throw around all kinds of kanji that are
             | not on the Jouyou list and in words every textbook insisted
             | were primarily kana.
             | 
             | I think it might be because modern IMEs have made it much
             | easier to casually use rare-ish kanji. Technology has
             | expanded the range of everyone's recall and writing speed,
             | while the textbooks are still reflecting the world of 20
             | years ago.
        
           | tastysandwich wrote:
           | Personally I never did audio cards (though I did a lot of
           | listening and conversation outside of Anki) or reverse cards
           | for Japanese. My vocab decks were J->E, and my Kanji decks
           | were Kana->Kanji. I always practised writing my answers on
           | the screen using the whiteboard feature.
           | 
           | I think you should strive to keep your decks under 15 minutes
           | total. That means you can complete them in three 5-minute
           | blocks a day. Any longer and I found I would A) miss a deck,
           | meaning I had to catch up the next day; or B) try to rush
           | through them.
           | 
           | I highly recommend trying to engage in conversation as much
           | as possible. In my city (in Australia) I went to
           | "conversation classes". Basically Japanese people wanting to
           | improve their English would meet with Australians wanting to
           | improve their Japanese. It went for an hour, half of which
           | was spent talking in English, and half in Japanese. And if
           | you can only speak a little bit of Japanese, it's totally
           | fine, you can just speak in broken Japanese mixed with
           | English. It was really fun! You'll find opportunities to use
           | your new vocab, and it'll stick much better.
        
         | TwentyPosts wrote:
         | This is also what I'd call the classic issue with Duolingo. Or
         | rather, one of them, considering that the app has all sorts of
         | issues.
         | 
         | If you use nothing but Duolingo you'll plateau very quickly.
         | It's probably "okay" as a casual side spaced-repetition
         | learning tool--when you're learning languages you generally
         | want to pull from several different resources, and learn with
         | different tools anyway. But don't make the mistake of thinking
         | that Duolingo alone will get you anywhere.
         | 
         | I think this universally applies to repetition-learning, at
         | least when it comes to languages. You need to "cross-train".
        
           | bluquark wrote:
           | > Or rather, one of them, considering that [Duolingo] has all
           | sorts of issues.
           | 
           | Yep. I agree with measured criticisms of Anki even while
           | feeling the app is really useful if you use it well. Whereas
           | Duolingo isn't worth bothering with at all. It's purely
           | optimized to maximize engagement/revenue.
        
             | wizzwizz4 wrote:
             | Duolingo used to be better: people who are talking about
             | Duolingo might be referencing how it used to be.
        
               | TwentyPosts wrote:
               | I'm not. I'm a new user, and I notice that Duolingo kind
               | of sucks, but I am getting some amount of value out of
               | it. I'm very open to suggestions for better language
               | learning apps, though.
        
               | bluquark wrote:
               | When you hit diminishing returns on a walled-garden
               | language-learning app, it's time to create a continuous
               | intake of real-world media at your level that you enjoy,
               | plus a suite of inline understanding+memory tools to
               | extract the maximum learning out of that media.
               | 
               | I have been following many of the recommendations on
               | https://learnjapanese.moe/resources/. Most of the recs
               | are language-specific, but perhaps you can still draw
               | some inspiration from the methods and look for equivalent
               | tools in your target language.
        
             | TwentyPosts wrote:
             | As someone who didn't like the idea of learning a language
             | at all but has to, I'm glad that Duolingo gave me a very,
             | _very_ easy way to get started with literally anything at
             | all. It 's simple and streamlined, meaning that it's easy
             | to start and stick with it instead of getting hung up on
             | how to find a good textbook, or figuring out how to use
             | Anki "properly".
             | 
             | This also applies to practicing every single day: I find it
             | easy to do a few Duolingo "lessons" as warm-up before
             | delving into more in-depth practice.
             | 
             | Nowadays I would not use it for real "practice" at all. I
             | use it to check my understanding for 5-15 minutes a day. If
             | I make mistakes in Duolingo (eg. forming the plural,
             | remembering the dative for a given grammatical gender) then
             | I look these things up and study them.
             | 
             | I might drop Duolingo completely at some point, but for now
             | I'm getting a non-zero amount of value out of it--I am
             | increasingly looking into better options, though. I'm
             | already looking Anki, and I'm sure there are some other
             | language learning apps out there.
        
       | zora_goron wrote:
       | I also had a similar thought process regarding understanding vs
       | memorizing facts while transitioning from studying CS (where I
       | emphasized understanding the underlying concepts rather than
       | trying to memorize atomic facts that I could derive) to medicine
       | (where having facts memorized is also a key component).
       | Interestingly, I found that committing to memorizing facts
       | actually helped me gain a deeper understanding of the topics
       | themselves, which was not what I originally expected! (I wrote a
       | little bit about the above a few months ago --
       | https://samrawal.substack.com/p/on-the-relationship-between-...)
        
         | Jensson wrote:
         | > Interestingly, I found that committing to memorizing facts
         | actually helped me gain a deeper understanding of the topics
         | themselves, which was not what I originally expected
         | 
         | Be careful with this, perceived self understanding doesn't
         | reflect real understanding.
        
           | rg111 wrote:
           | There is only one real way to test, and the subject being CS,
           | it is even more real: _building things using those concepts_.
           | 
           | For other subjects (and CS, too): demonstrate mastery with
           | teaching others, producing something with the concepts
           | learned and get feedback.
           | 
           | This way one can test true learning. And, even when tested
           | this way, Spaced Repeatition really helps. I am speaking from
           | experience.
           | 
           | When you are in a place where you can immerse yourself in a
           | proper environment, like a college or work- where you hear
           | terms and their usage regularly, learning becomes easier.
           | 
           | But when your environment is cut-off from the buzzing world,
           | or everyone is doing ML and you want to do Cybersecurity, you
           | can _fake_ immersion using Anki. A good part of physical
           | immersion can be replaced with using Anki.
        
       | nearmuse wrote:
       | I am trying this approach right now. It is difficult to do it for
       | big concepts because they take time to recall in their entirety
       | and can't be reduced to one key idea to be recalled quickly. It
       | may also be hard to estimate what interval to use, and bloated
       | repetition sessions are killing the whole idea of spending some
       | 10s of minutes a day, causing a sort of fatigue if not outright
       | burnout.
        
       | mahathu wrote:
       | I'm sure taking 10 minutes out of their day to reflect and write
       | a diary entry would increase most peoples wellbeing a lot more
       | than trying to neurotically remember everything you come across.
        
       | kayo_20211030 wrote:
       | Is there a measure, anywhere, of the bollocks to content ratio on
       | HN on Saturdays? It seems to peak that day. But, this one is so
       | bad, it's not even wrong. Who on earth knows what the future will
       | bring? Who on earth knows, ahead of time, what's worth 10
       | minutes, or 2 minutes, or no time at all. That's intuition, and
       | that's a gift. All the rest is bollocks, and it seems to turn up
       | on Saturdays too much; that is, the pieces that claim to have
       | identified a "system".
        
       | 1024core wrote:
       | I'm trying to get into Anki, but it's difficult to get started.
       | 
       | Here's what I'd like: while I'm reading a (PDF) book, I want to
       | highlight some text (and maybe manually tweak it a little) and
       | have it converted into some "Anki card" format so when I want to
       | review the contents of the book later, I can use Anki for it.
       | 
       | Any ideas?
        
         | siegecraft wrote:
         | This is a common use case and many reader / annotation apps
         | either support it natively (polarized and marginnote 3 are two
         | that I have first hand experience with) or have third party
         | tools available to copy annotations into anki.
        
         | kneebonian wrote:
         | So sounds like more of what you are interested in is
         | incremental reading. In the case the way you'd want to do
         | things is copy the text to another document for the entire
         | article then go back through determine which facts you want to
         | keep.
         | 
         | Then turn it into an Anki card, preferably with clozes.
         | 
         | Half the benefit of Anki is making the Anki cards in the first
         | place.
        
         | JCharante wrote:
         | Highlight the text in your dedicated PDF reading program and
         | then after each lesson/chapter, when you sit down to review the
         | lesson (you should be doing this even if you don't use Anki!)
         | you can create the Anki cards manually. Creating Anki cards is
         | really helpful for learning. I used to study at a langauge
         | school and whenever I came across a word I didn't know, I'd
         | quickly write it down in a notebook in the middle of class and
         | then later in the day go back and create Anki cards for the
         | words I had written down.
        
         | resoluteteeth wrote:
         | Maybe you could use some app to pull out highlights but you
         | still need to think carefully about how to make each text chunk
         | into a card or multiple cards (otherwise you'll waste more time
         | than you save)
         | 
         | You also don't normally use an srs flashcard program like anki
         | just when you want to review a book, you use it every day.
        
         | yellow_postit wrote:
         | Check out AnkiConnect for getting things into Anki. Not sure
         | about reader software that will call out after a highlight
         | though.
        
       | ichverstehe wrote:
       | Allow me to mention my project Ankivalenz[1], which turns
       | structured HTML files into Anki decks. I use it with Quarto[2][3]
       | to generate my Anki decks. Instead of having an unorganized
       | "pool" of Anki cards, I can create hierarchical, well-organized
       | notes and turn them into an Anki deck. This makes it easier to
       | create Anki decks, but more importantly, it makes it easier to
       | keep Anki decks up to date.
       | 
       | [1] https://github.com/vangberg/ankivalenz
       | 
       | [2] https://quarto.org/
       | 
       | [3] https://github.com/vangberg/quarto-ankivalenz
        
       | keiferski wrote:
       | I've experimented with Anki over the years and currently have a
       | somewhat custom setup that I do every day / nearly every day.
       | I'll explain below for anyone that might find it useful.
       | 
       | At one point I realized that my capacity for learning new items
       | for a particular topic is limited to a few items per day. Any
       | more than 2 or 3 and I struggle to retain the information. So,
       | for example, trying to learn 20 words in Chinese per day is
       | impossible without spending multiple hours on it.
       | 
       | The trick, however, is that I get around this by having _many
       | items_ from _multiple topics_ , instead of many items from a
       | single topic. Instead of 20 words in Chinese, I learn 1 word each
       | in 20 different languages. Surprisingly, I have a much easier
       | time with this and don't need to spend much time on it in order
       | to retain the information. I don't know why this psychologically
       | works, but it does. And while learning 2 or 3 words a day won't
       | make you fluent anytime soon, it does add up over time,
       | especially for topics that you aren't in a hurry to learn but
       | would like to know on a slow timeline, in a year or two. For
       | example, learning the Japanese hiragana/katakana or the numbers
       | of all the US presidents.
       | 
       | However, this proved to be somewhat unwieldy logistically as I
       | had to open 20 different PDFs, download audio for each word, then
       | stitch it all together daily. So I created a little web app
       | (stitched together from some WordPress plugins, actually) that
       | allows me to import learning materials and then display 2-3 of
       | them per topic on a single page, each time the page is loaded. I
       | just visit the page once a day and add the items to Anki.
       | 
       | This was all a bit complex to set up, but if you enjoy learning
       | new things and want an efficient system for adding stuff into
       | your brain, I recommend making something similar.
        
         | hobo_mark wrote:
         | Is that a real example? Are you learning 20 languages in
         | parallel? Two is already more than enough for me.
        
           | keiferski wrote:
           | Yes I am currently learning one word/phrase (it depends on
           | the language) daily in about twenty different languages.
           | Again, I wouldn't claim it to be equivalent to serious study
           | and conversational practice, but I have absolutely learned
           | various phrases in all of the languages.
           | 
           | I think most people make "language learning" a heavy task
           | that seems insurmountable. In reality, once you understand
           | the basic sounds of a language, it can be as simple as
           | learning a new phrase everyday. Just think of it as learning
           | the names of capital cities or elements on the periodic
           | table: a lot of information that is organized into patterns.
           | 
           | No, you won't be fluent quickly, but it is absolutely
           | beneficial to know "hello", "thank you", "where is?" and 100
           | other phrases in a language. Or in the case of Russian or
           | Hebrew or Greek, it's awesome to just be able to read the
           | alphabet, even if you don't know many of the words.
        
       | ryyr wrote:
       | "Don't memorize ideas. And don't take us too seriously when we
       | turn up our noses at rote learning. Rote helps build the man."
        
       | spoonjim wrote:
       | What kinds of things are useful to learn in this rote way? Except
       | maybe foreign language vocabulary?
        
         | knubie wrote:
         | Spaced repetition systems are not used to learn things. They're
         | used to remember things you've already learned.
        
         | keiferski wrote:
         | Pretty much anything. I use it to learn foreign alphabets and
         | languages, historical people and events, philosophical terms,
         | computer networking concepts, outdoor survival tips, and a
         | bunch of other things. The best sources of information are
         | encyclopedias (traditional ones, not Wikipedia) and
         | dictionaries, as they are written to summarize a concept in a
         | few hundred words.
        
       | hidelooktropic wrote:
       | Anki is a huge part of my routines having ADHD.
       | https://www.adamgrant.info/Being+Human/ADHD/Strategies/Flash...
       | 
       | It's like slowly uploading information to my brain for permanent
       | storage.
        
       | nohaydeprobleme wrote:
       | A major limitation exists for spaced repetition software (e.g.
       | Anki, SuperMemo, or other flashcard-style systems), in my
       | experience using them for several years for long-term memory:
       | it's neither necessary nor sufficient to use this software to
       | learn certain topics.
       | 
       | Several excellent physics and math students I worked with have
       | never used spaced repetition software, but were excellent at
       | their studies because they consistently solved textbook problems.
       | For them, they got the "repetitions" (aka exposure to facts and
       | problems) via solving more new problems from the book nearly
       | every day. Later problems in the textbooks would provide review
       | of previous problems. This method can be far more effective than
       | spending too much studying with spaced repetition software (which
       | I have done in the past), as the time spent creating new cards
       | and reviewing cards that are due comes at the expense of time
       | spent solving new problems.
       | 
       | Ideally, you can perhaps find time for both activities. But in my
       | personal experience, I learned mathematics more effectively by
       | focusing primarily on textbook problems (reviewing older material
       | through new problems) and spending a very limited amount of time
       | with spaced repetition, versus even a fifty-fifty split between a
       | textbook and spaced repetition that I've experimented with in the
       | past.
       | 
       | In the past, I also spent too much time in the past remembering
       | phrases and vocabulary when learning new languages, and not
       | enough time practicing listening, writing, and especially
       | conversation. Certain skills can only be efficiently developed by
       | directly practicing them. While spaced repetition software
       | remains an essential part to my language studies, it is very far
       | from sufficient (even just a couple hours of conversation
       | practice per week over three months, got me much further than
       | primarily focusing on Anki/spaced repetition for six months).
       | 
       | Spaced repetition systems like Anki (though I moved to SuperMemo
       | about a year back) are vital to my daily studies, but I've
       | learned far more effectively by treating these systems as a
       | supplement to more traditional and tested study methods that rely
       | on active problem-solving. For technical fields, these are
       | textbook problems from books by well-regarded authors, and for
       | languages, these are conversation practice and writing articles
       | that I request feedback on (in particular, teachers in small
       | group classes have given me great, useful feedback on my
       | writing).
        
         | Kokouane wrote:
         | > I learned mathematics more effectively by focusing primarily
         | on textbook problems (reviewing older material through new
         | problems)
         | 
         | As a caveat, sometimes it can be hard to do this. If I randomly
         | pick textbook problems, I have no guarantee that the new
         | material will review the old.
        
         | crazygringo wrote:
         | Right, there's a big distiction to be made here.
         | 
         | Knowledge that is primarily _conceptual_ (like almost all of
         | math) generally does not benefit from spaced repetition. The
         | learning involved is _understanding_ -- a new concept may be
         | hard to understand in the first place, but once you get it, you
         | don 't really forget it. Or you just need a super-quick
         | refresher if you haven't touched it for a few months.
         | 
         | While knowledge that is primarily _arbitrary-factual_ is the
         | perfect candidate for spaced repetition -- mainly things like
         | vocabulary, medical terms, and so forth. Just associating a
         | largely arbitrary name for something. And indeed they are
         | mostly useful for learning for exams. E.g. I used it to learn
         | Chinese characters and could never have passed Chinese class
         | otherwise. But on the other hand when I actually _lived_ in
         | another country that speaks a different language, spaced
         | repetition _isn 't_ much of a help -- you learn vocab just by
         | absorbing it day-to-day, like a kid does.
        
           | PartiallyTyped wrote:
           | N=1. I found that conceptual knowledge and eureka moments
           | always result in substantial or at least non trivial changes
           | in the way I parse and understand information, so much so
           | that their integration is seamless, automatic and permanent.
           | 
           | Otoh, certain stuff that are not particularly important need
           | frequent repetition, eg learning a foreign language that you
           | are not actively using.
           | 
           | I am considering using it for leetcode problems and
           | questions.
        
             | watwut wrote:
             | > Otoh, certain stuff that are not particularly important
             | need frequent repetition, eg learning a foreign language
             | that you are not actively using.
             | 
             | In that use case, you are much better off reading content
             | in that language and watching content in that language.
             | Vocabulary memorization as isolated activity makes sense
             | only as additional activity if you have additional time on
             | top of that.
        
               | PartiallyTyped wrote:
               | I mainly use anki with cards that involve the vocab in
               | some context. I found that the context enabled me to
               | eventually understand without translating to any other
               | language, I am still quite limited though. I think that
               | falls into your suggestion of learning within some kind
               | of broader context, which I agree.
        
           | fluidcruft wrote:
           | But the arbitrary-factual isn't they way people recommend
           | using Anki. I really struggle to understand exactly what
           | people are actually using it to learn. There are a lot of
           | medical students and that makes sense, but that is...
           | arbitrary-factual.
           | 
           | I've tried many times with other material, but I always get
           | far more out of creating condensed notes and reviewing actual
           | notes than quizzing random factioids in Anki.
           | 
           | I get that probably the idea is that creating prompts could
           | guide me about which notes to review, but it seems easier to
           | just review the notes. I think the people doing Anki are just
           | putting the effort into making cards rather than into making
           | notes. It would probably be nice if it were easy to convert
           | notes into Anki but everything I've tried sucks and it just
           | make taking each hour of taking notes into two hours of
           | making notes and cards. I could have just reviewed notes for
           | that hour. Closures are sort of okay but converting notes
           | into closures is a bigger pain in the ass than it should be.
           | 
           | Maybe someone can make a LLM that takes some corpus of text
           | and generates Anki cards of key points for review. Then I
           | could just feed my notes in. But otherwise it really seems
           | like a huge waste of time.
        
           | roundandround wrote:
           | It would definitely be hard to use Anki for conceptual
           | learning that requires fresh problems to prevent memorizing
           | answers. One could link to an outside site keyword
           | categorizing problems matching specifics, I suppose..
           | 
           | Really though a lack of spaced repetition on practising
           | conceptual problems is just as noticeable as the lack of
           | spaced repetition on factual learning. Very few fields are so
           | perfectly structured that you get practices on their earliest
           | levels by doing later levels and then working in the field,
           | i.e. plenty of mathematicians admit they no longer do
           | arithmetic well.
        
         | kneebonian wrote:
         | I've found the sweet spot.for Anki is the things that I need
         | only occasionally but not never.
         | 
         | Things I use frequently I already pick up through repeated use,
         | things that I never use eventually falls out.
         | 
         | But things that are somewhat relevant about that I find myself
         | googling more than twice is a good candidate to Anki.
        
           | qznc wrote:
           | I'm switching my job next month. That means a lot of new
           | acronyms to learn of software components, departments, and
           | projects. Anki helps me learn them.
        
         | watwut wrote:
         | > Several excellent physics and math students I worked with
         | have never used spaced repetition software, but were excellent
         | at their studies because they consistently solved textbook
         | problems.
         | 
         | Isn't it the case that only minority of students uses this
         | software or flashcards in general anyway? I mean, of course it
         | is possible to succeed without it, because overwhelming
         | majority of students/learners are not using it.
        
           | nohaydeprobleme wrote:
           | The idea gets more interesting depending on your idea of
           | success. If success just means passing the course, you
           | definitely don't need spaced repetition (but then again, you
           | can also maybe get by via cramming two or three days before
           | each test and rushing assignments, though this wouldn't be a
           | good experience).
           | 
           | If you define success as doing very well in the course (and
           | remembering what you learn in the long-term), the idea gets
           | more interesting because more people interested in these
           | outcomes use flashcard systems. Anki is especially popular
           | among medical students, so it's a tempting idea to consider
           | that applying spaced repetition to subjects like mathematics
           | or physics can also be useful.
           | 
           | To some people studying math or physics, the software can
           | potentially be a nice aide, but in my individual experience,
           | I understood and remembered concepts better by spending more
           | time practicing problems and doing sample tests, versus
           | spending more time using spaced repetition software.
        
             | watwut wrote:
             | That is the thing ... I don't recall best students doing
             | flashcards all that much in cs, math and physics. I
             | actually associated this more with groups of students who
             | don't understand, so they memorize without understanding.
             | When you understand the concept, it is also much easier to
             | remember the thing.
        
               | nohaydeprobleme wrote:
               | That's a fair observation. My personal experience has a
               | bias because I knew a math and computer science major who
               | was hardworking and seemed bright at academics, and he
               | was really into Anki.
               | 
               | Knowing him led to my impression that a decent number of
               | math and physics students might have studied with spaced
               | repetition without talking much about it, as he only
               | mentioned it after he saw me studying with the software
               | once. But in hindsight, I agree that it's more likely
               | that math & physics students stick to the learning habits
               | they developed earlier on--often through lots of practice
               | tests and exercises.
               | 
               | Anki seems to be more of a natural progression for people
               | in other fields like biology, where students might
               | develop habits of using flashcards with software like
               | Quizlet, where using software with better study schedules
               | like Anki can be a natural progression.
        
         | MichaelNolan wrote:
         | > (though I moved to SuperMemo about a year back)
         | 
         | What pushed you to make the switch? Was it Incremental Reading,
         | or some other feature/reason?
        
           | nohaydeprobleme wrote:
           | My main motivation behind the switch was that I had too many
           | daily reviews of very old cards that I knew well in Anki,
           | after using the software very close to daily for several
           | years. I read that SuperMemo handled older reviews better,
           | and I was also optimistic at the time that the learning
           | schedule really was better than Anki's (as SuperMemo uses a
           | significantly later version of the algorithm that Anki is
           | based on for scheduling reviews).
           | 
           | The software switch had its ups and downs. First, the
           | downsides: a significant one-time cost included the time
           | spent learning all the items from scratch, as the import of
           | cards from Anki to SuperMemo didn't preserve the repetition
           | history. Another one-time cost, though minor, was some
           | friction setting up the software (it took an abnormal number
           | of days to receive the activation code, which I eventually
           | received after a follow-up; maybe the company had a problem
           | with their system at the time).
           | 
           | Long-term downsides include the lack of easy image occlusion
           | (aka, covering up parts of a labelled image and revealing
           | just one label in separate flashcards). If I studied
           | maps/diagrams with spaced repetition or anatomy like in my
           | high school biology class, this would be a dealbreaker
           | (though I suppose you could use keep using Anki along
           | SuperMemo). In my experience, it's far easier to occlude
           | images in Anki than in SuperMemo. Also, the Windows desktop
           | version I use doesn't have a mobile version, which is a very
           | significant downside. I'm now used to reviewing SuperMemo in
           | the evening or when I think it's a good time, via software
           | called Parallels to run a Windows virtual machine on a
           | MacBook, but there's a lot more friction to starting a review
           | session. To add to the friction, backups are a bit harder
           | (though I've made it easier by setting up a custom keyboard
           | shortcut to press the sequence of keys create a backup in a
           | folder in cloud storage).
           | 
           | The main upside is that I do think (noting that I may have
           | confirmation bias) that the flashcard scheduling really is
           | effective and also more efficient. I no longer face
           | significant numbers of very old reviews, and I do
           | subjectively feel that I retain my cards better.
           | 
           | To add objectivity on effectiveness for accuracy, according
           | to SuperMemo's data, I have a 97% retention rate on my French
           | cards which contain a lot of very old cards, though I
           | aggressively remake cards that become "leeches"; an 89%
           | retention rate on my Spanish cards, which have much more
           | newer cards; and a 93% retention rate on my
           | mathematics/sciences/miscellaneous readings cards.
           | Unfortunately, I didn't keep a records for Anki cards in
           | comparison, and there may be other factors behind increased
           | retention (if any) such as following better practices when
           | making new cards [1]. I wish I had numbers for time
           | efficiency, but I can confidently say that I don't dread
           | spending time reviewing old cards (though once again, there
           | may be some other factor).
           | 
           | On SuperMemo's other features: I also did try the
           | "incremental reading" feature of SuperMemo, but ultimately, I
           | borrowed some of the principles and stuck to a personal
           | method of taking notes from different books, while switching
           | between books (instead of only focusing on one subject a day)
           | to help stay alert while studying the materials. There are
           | also other features of SuperMemo for sleep tracking and task
           | scheduling, but I didn't personally enjoy using them (I
           | personally found that sleep tracking didn't account well for
           | daylight savings, and I prefer other simple apps accessible
           | by mobile devices for scheduling and task tracking).
           | 
           | To make a very long story short: I switched to try and reduce
           | time spent during reviews, but ended up spending a lot more
           | time setting up and getting used to the software. I didn't
           | really mind the fiddling that much, as spaced repetition
           | software was a sort-of hobby for me in the past, but for
           | other people who'd just like to learn, Anki provides a far
           | more direct way to try spaced repetition.
           | 
           | SuperMemo is effective for me now, as I don't spend much time
           | at all fiddling with the software. But I'm not sure if I
           | would enthusiastically recommend the switch to other people
           | unless they're interested in spaced repetition software (and
           | thus don't mind fiddling with it), and they also have some
           | dissatisfaction with Anki in some way. In any case, with
           | either software, I've found my studies to be more effective
           | by treating spaced repetition as just a supplement to other
           | forms of study that require active problem solving.
           | 
           | [1] Better practices included more strictly following
           | Wozniak's twenty rules here (also relevant for Anki users):
           | https://www.supermemo.com/en/blog/twenty-rules-of-
           | formulatin...
        
         | rahimnathwani wrote:
         | You're right that retrieval practice isn't optimal for all
         | types of knowledge. But not all spaced repetition systems are
         | flashcard systems.
         | 
         | Just under a month ago, I read about 'math academy' here on HN.
         | One thing it does is sort of what it sounds like you envisage:
         | surfacing exercises relating to concepts you might be about to
         | forget.
        
       | kneebonian wrote:
       | I'll just throw out I've used Anki ever since I started it and
       | haven't failed a knowledge test since I started doing it.
       | Including passing my HAM test with only using Anki and the
       | questions for 72 hours.
        
         | bluquark wrote:
         | Using Anki for a 72-hour cram session is kind of missing the
         | point though. For me, the main benefit of Anki is to escape the
         | cram->forget cycle and learn things low-stress and for good.
        
           | kneebonian wrote:
           | I 100% agree that is the optimal way. But it can be useful to
           | memorize 300 questions and answers in 72 hours if you have
           | to.
        
       | rounakdatta wrote:
       | I'm surprised no one mentioned Memoet
       | (https://github.com/memoetapp/memoet). It is a much more modern
       | version of Anki - much more open algorithm, REST APIs and
       | universal interfaces and self-hosted control over one's data.
        
         | AlexErrant wrote:
         | Anki, imo, already has an open algorithm (that the user can
         | change via plugins), universal interfaces, and is "self-
         | hosted". My eyes perked up at REST api, but it doesn't look
         | like there's a centralized server that hosts shared cards,
         | which is where my mind went.
         | 
         | I'm building https://github.com/AlexErrant/Pentive/ which is
         | basically Anki + Github + Reddit; people can optionally upload
         | their cards for others to download/fork, and the most popular
         | cards rise to the top. It's FLOSS, offline-first, supports
         | plugins and p2p syncing, and is very much a WIP. My proof of
         | concept is almost done though, which demos the critical
         | technologies in a secure way.
        
         | igloopan wrote:
         | I agree that Anki is likely less developer friendly but its
         | popularity does make up for that I feel, with ostensibly state
         | of the art SRS algorithms being published with Anki
         | implementations (https://github.com/open-spaced-
         | repetition/fsrs4anki) out of the box. Though as someone that's
         | solely used Anki for language learning, I do value the ability
         | to remember more words in less time more than ease of
         | development so it's not unlikely Memoet is a better choice for
         | other usecases.
        
       | bigbluesax wrote:
       | I actually really strugle to retain anything I learned with anki
       | and I was wondering if this affects anyone else.
       | 
       | A prominent example is when I was working through a deck of
       | japanese hiragana and katakana, I was doing my cards at a
       | moderate pace every day, and I just kept mixing them up, even
       | when I was repeating them in short succession. After a few very
       | frustrating weeks of this i ditched anki and started trying to
       | write out the whole table from memory and checking for mistakes
       | after, this strategy proved so successful I only needed three
       | sessions for perfect recall.
       | 
       | I used anki a few other times with similar results. I know the
       | idea of learning styles is disputed, but this app just doesn't
       | appear to work for me.
        
         | keiferski wrote:
         | It sounds like you didn't learn the information sufficiently
         | enough before making them into cards. Anki isn't good for
         | teaching you new things, it's good for remembering stuff that
         | you already know - or are at least familiar with.
        
       | nirav72 wrote:
       | This might be a good idea to refresh memory every so often. As an
       | IT guy , sometimes I'll mentally go blank when I trying to recall
       | some linux command option/switch or some sql query operation.
       | Especially when I've used that linux commend or wrote that
       | specific type of query 1000s of times throughout my career. This
       | has become more apparent as I've gotten older. (I'm 50 now). So
       | now I'm increasingly relying on search engines to quickly find
       | that info when I face those mental blocks. So I probably should
       | try anki style flash cards.
        
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