[HN Gopher] Show HN: Make your PDF look scanned in browser ___________________________________________________________________ Show HN: Make your PDF look scanned in browser Implement scanyourpdf.com in JavaScript. No backend servers needed. Author : seedgou Score : 395 points Date : 2022-04-19 14:15 UTC (8 hours ago) (HTM) web link (lookscanned.io) (TXT) w3m dump (lookscanned.io) | robszumski wrote: | Show an example on the homepage! | d1lanka wrote: | Yes! | | C'mon, show us an example/demo | barbazoo wrote: | You get a sample PDF when clicking "Start Scanning". | bin_bash wrote: | You can see a demo image if you click "Start Scanning" | zw123456 wrote: | True story: | | A friend of mine got a letter from his neighbor's attorney | bitching about his tree or something stupid. So he literally | wiped his ass with it and then took a picture of it and emailed | it back with the body of the email saying thanks, I was running | out of TP. | | can you add that feature ? | tyingq wrote: | A somewhat related back-and-forth legal letter between two poo | related companies: | https://abovethelaw.com/uploads/2020/04/Poop.pdf | ada1981 wrote: | This is a great PR move. | | I'm sure this letter made the rounds; clowns on this big | brand; and gets free exposure for the underdog. Worth the | $500 to write the letter. | | Will consider similar tactics in the future. | 77pt77 wrote: | How did that story end? | nervousvarun wrote: | Not OP but almost certainly just fine (for the sender). | | From personal experience 99% of what attorneys are paid to do | is send threatening letters that have nothing to back them | up. | [deleted] | DaltonCoffee wrote: | Probably like most shitty litigation | 323 wrote: | Some services require a photo with valid EXIF. | | So maybe a variant which makes it look like a photo - fake | background, some perspective warping, bad lighting, with fake | phone EXIF and selectable geolocation. | supermatt wrote: | was interested in how its handling the PDFs - looks like it uses | magica (a wasm compiled imagemagick) to do the processing: | https://github.com/cancerberoSgx/magica | seedgou wrote: | Use PDF.js and magica to do the rendering and processing. You | could see the credits in GitHub repo page. | rodolphoarruda wrote: | Thank you. This is super useful. | whoibrar wrote: | Thankyou for making this | artful-hacker wrote: | This project reminds me of another way to avoid dealing with | taxing corporate policies that are nonsensical; receipts. If you | are interested in this, you might also be interested in | https://makereceipt.com/ | alias_neo wrote: | This one seems a little grey. | | What would one need a receipt for other than tax purposes? I | suspect submitting one of these with your tax return to HMRC or | the like, is quite probably "fraud" of some description. | | Submitting it to your employer simply puts you or them on the | hook for that same fraud if it happened to get picked up in an | audit by the tax office. | | Is there some other less legally grey use for these (because I | like the idea)? | leros wrote: | Say I get lunch on a business trip and lose the receipt, I | now can't expense it. In a world where I never keep receipts | normally this happens all the time. Being able to recreate a | receipt so I can expense looks super cool. | codethief wrote: | Careful, in some jurisdictions forging receipts is a | serious criminal offense. | leephillips wrote: | Really? Can you give an example of a relevant statute? | jedberg wrote: | Every expense system I've ever dealt with allowed me to | submit my CC bill as proof. | dheera wrote: | Some places want it itemized. Also if you use cash you | don't have a CC bill. Back when I was a student I had to | often buy things for student events with several hundred | dollars in cash because the CC company wouldn't give me a | higher credit line at the time. I didn't want to use a | debit card, that's risky. | jedberg wrote: | Then you're back to the original problem of having to | perfectly remember what you bought and for what price, | otherwise you're committing fraud. | dheera wrote: | That's easy, because the prices might still be physically | listed somewhere if it's a store, or you might still have | the Craigslist email thread, or whatever. | | If you simply lost or don't have a receipt and it's done | in good faith I don't think it should be considered | fraud. | ozim wrote: | Yes we all are going to trust you that you are forgetful | enough to loose receipt but have perfect memory of amounts | and items :) | smashface wrote: | Unless you paid cash, your bank or credit card company | will remember the amount for you. I don't know if most | restaurants receipts are going to itemize the bill. But | even if most do you can just say you went to one that | didn't. | ozim wrote: | How does restaurant being accomplice in deception make | being a dipshit right? | | So you got a meal and 6 beers and restaurant puts "meal" | on receipt but you put your beers as business expense. | | You can explain that waiter is OK with it (mostly because | he expects you to come back next days or get a nice tip) | but it still makes you a dipshit. | bcherry wrote: | It may "look super cool" but it's still fraud... | leephillips wrote: | It's only fraud if the information on the fake receipt is | false, and if you used this false information get money | or a benefit that you're not entitled to. | dheera wrote: | I don't know about legally, but if you actually bought | something for business and _actually_ lost the receipt or | they weren 't willing to give you a receipt, I'd consider it | ethically okay to write up a receipt. | | Presenting a self-written receipt as a fake of a real | receipt, not so much. | | But if they aren't willing to take a self-written receipt, | what do you do ... | xyst wrote: | Fun project. Thanks for sharing. Got a good laugh at this. Maybe | add a "creased corner" feature and residual staple holes. | Cthulhu_ wrote: | Would a residual ass print show up on scanned images? Asking | for a friend. | matt_heimer wrote: | Inserting fax headers and footers should be an option. | moralestapia wrote: | Great idea and props for shipping. | | There's something extremely wrong with your implementation as it | just takes too much to render every page. | | I've done plenty of work in the past with both canvas and pdf.js | (which is what you're using) and it shouldn't be that slow, at | all. Perhaps you have a rogue loop that's calling a very | expensive function on each pixel of every page, maybe? | | Who knows, but for sure performance on that could be near real- | time. | redman25 wrote: | I wrote a similar program using PDF.js that renders near real- | time (https://parepdf.com). You should be able to queue it up | without too much trouble. If you're doing pixel level | manipulation, you want to make sure you're finishing within the | browsers frame budget. | seedgou wrote: | I didn't manipulate the data in pixel level. Maybe because I | render PDF in 2x which causes 4x more pixels? | moralestapia wrote: | That could be the case yes, still I feel it should be better, | let me do a quick test as I have some spare time. | seedgou wrote: | The rendering logic is in `src/utils/pdf/renderPage.ts` and | has only 26 lines. | moralestapia wrote: | Here's a very naive blur implementation (which is your most | expensive operation there), | | https://codepen.io/almosnow/pen/abEXBZP?editors=0011 | | (at the end of the blur pass it prints the elapsed time to | the console) | | You're right, it does get kind of slow at 2x, but not that | slow, on my laptop it takes around 1 sec/page, while on | your site takes 20-30 secs/page. Also, my very naive code | does not take into account "warming up" and some other code | optimizations to make the blur much faster, you could | easily get it down to 100ms/page, I'm sure! | | Best luck! | seedgou wrote: | Oh! You mean the scanning speed. I thought you was | talking about the original PDF preview. For now, scanning | is using emscriptened ImageMagick Wasm. Due to the | translation from C++ to Wasm, the scanning speed is very | slow. Maybe re-writing blur, rotate and noise algorithm | will speed up the scanning. | hobo_mark wrote: | Ah, wasm... The site managed to almost kill my machine | until the tab committed OOM suicide, I guess this | explains why. | zikohh wrote: | yeah even playing with the preview and using the sliders it's | super slow apart from that it's amazing! Do some work on the | perf pls. | obeattie wrote: | You are right about performance, but does it really matter? | | It feels like this is the sort of tool one needs (very) | infrequently, and those cases don't seem like the sort of | thing where seconds really matter. I think it's plenty good | enough. | | I prefer to focus on how grateful I am that the author has | made this and published it for free. | moralestapia wrote: | I believe it does matter. | | When one first opens the site and nothing happens for 30 | secs. you assume that the pdf you're looking at is the | actual result (that happened to me, at least), then the | other one pops up and you're like ... ooooh I get it! | | Most users wouldn't be as patient and just leave. | Bedon292 wrote: | Very nice. On thing I would like to see a rotation range for | multi page PDFs. A 10 page document won't all be identical | rotation. One might be -0.2 and the next 0.3. | seedgou wrote: | Good idea! A random distribution on rotation seems a more user- | friendly way instead of setting 10 rotation values. | fnordpiglet wrote: | Obviously you need to randomly fold an edge and wrinkle a | page too. Goddamn paper feeders. | shard wrote: | It could, if the 10 pages are fed through a automatic feeding | scanner which gives the same skew to all scanned pages. | abruzzi wrote: | the one feature it needs is the ability to add punched holes down | one side, or optionally other binding techniques like spiral | binding. | pantulis wrote: | A staple mark, maybe. | shard wrote: | Additional features could be the inclusion of coffee cup | stains, such as offered by these scripts for Latex: | http://legacy.hanno-rein.de/hanno-rein.de/archives/349 | mdavidn wrote: | When I scan documents with my phone camera, it introduces some | skew as well. Or it doesn't detect the edges accurately, | cropping or padding the sides. | InTheArena wrote: | I can't wait for this to show up in court the first time. | abhgh wrote: | Here's an even easier way to make your pdf look scanned: open it | up on your laptop, take a picture of the screen with your phone | using CamScanner or Adobe PDF scan. | | Of course this becomes cumbersome if you have more than a few | pages | wavee wrote: | how is that easier? | abhgh wrote: | Hmm, I guess it depends on the task and workflow. I find this | easy if I have to send out the document via Gmail, WhatsApp | etc. After I open up the PDF document (which I have to, | anyway), the remaining steps happen on my phone. I find | picking the right scan filter convenient on the phone | (relative to point-and-click on a laptop) - I guess this | talks more to the UI of the scanner apps. Then "sharing" the | final document via the right app (mail etc) right from the | interface of the scanner app is also fast. | | Overall, I have noticed this takes me 5-15s to "scan" and | send, per page. | gglitch wrote: | So, what's the easiest way to get an image of my signature with a | transparent background, and apply it to a pdf? | giomasce wrote: | I did it once with GIMP, and apply it every time with xournal. | In my experience people do not really require that the PDF | looks printed and scanned, so I never cared about that aspect. | Hackbraten wrote: | +1 for xournal, and I can anecdotally confirm that this has | never been a problem for me for a decade. | leephillips wrote: | Same. Has always worked. | Ishmaeli wrote: | I found this GIMP tutorial several years ago and have used this | method ever since. I insert my signature into PDF documents | using the stamp tool, unless the software has a more | sophisticated method. | | https://www.youtube.com/watch?v=efAOsvfi4sU | cuttysnark wrote: | OSX's Preview allows you to import your signature by writing in | on a white notecard or similar and holding it up the webcam. It | then stores a vectorized version which can be added to PDFs. | Kaibeezy wrote: | Caution that a vector graphic could look too clean in some | situations. Clearly an issue per the OP. | | See my note above re blurring the lines a little in | Photoshop. | ki85squared wrote: | Thanks for this tip! Preview has evolved so many little | features the name is borderline misleading at this point. | Kaibeezy wrote: | I scanned a signature and set of initials, traced them in | Illustrator to neaten them up, colored the ink blue and blurred | the lines a little in Photoshop, then saved with transparent | backgrounds in a couple of formats. PNG and TIF are the ones I | mainly use. | | In my ancient version of Acrobat I created rubber stamps from | the PNGs. Two clicks to drop them in, a quick resize and adjust | the placement, and Bob's your uncle. Never need a pen again. | seedgou wrote: | This is inspired by baicunko/scanyourpdf and previous HN link: | https://news.ycombinator.com/item?id=23157408 | bgro wrote: | PDF is the new fax. It's also the old fax, but it's the new fax | as well. We need a better replacement. | prismatix wrote: | Small suggestion: put an example photo on the site so if you're | on mobile or don't want to upload a document you can still see | what it looks like | iamandras wrote: | What is the use-case? Why should I have a PDF that looks scanned? | fatnoah wrote: | I've also had to do something similar to "forge" supporting | documentation for medical claims. In order to claim FSA money, | I had to provide detailed invoices. My hospital, however, was a | big Kafka fan. They would only provide invoices that had a date | and an amount, and those would take about 8 months to arrive. | In order to get a detailed invoice, you had to call...but the | catch is that detailed invoices were no longer available after | 6 months. After every service, I'd have to immediately call for | the detailed version, but if there were any after-the-fact | adjustments due to insurance, I'd never be able to get a | detailed statement. | | To remedy this, I'd doctor previous invoices, and then print, | scan, and fax to hide any editing artifacts. Keep in mind, this | is all to get my own money that I'd contributed to the FSA. | After that year, I just stopped using the FSA because it was | such a pain. | Sohcahtoa82 wrote: | Wow what a pain in the ass. | | The last FSA I had was the exact opposite. They put my FSA on | a Visa card, then I went to the optometrist and forgot to use | it and paid on my own credit card. A week later, I got a | check in the mail from my FSA with a note basically saying | "Hey, you could have used your FSA for that, so here's an | automatic reimbursement." | | EDIT: It may have been an HSA, not an FSA. I don't remember. | fatnoah wrote: | Oh, that's the best part. I did have the Visa, but for | whatever reason they hospital never coded things properly, | so I had to fall back to the manual reimbursement. | Toreno96 wrote: | At some point in my education, it was pretty common that some | teachers sent us scanned PDFs instead of the original PDFs _or_ | even more hilarious, gave us the printed scans of the PDFs. | | I assumed that this software is basically a tongue-in-cheek | reference to that, I had no idea this can actually have a | practical purpose. | Minor49er wrote: | Some colleges require students to scan pages and submit them | for their homework rather than simply submitting document files | solmanac wrote: | In the situations where you are supposed to manually sign and | scan a printed out pdf, this way instead you can paste your | signature with transparency onto it, reform as pdf and then | make it looked scanned. | Conlectus wrote: | I believe because some organizations require "wet" signatures | on documents, and ask to be emailed scans of those signatures. | | This would assumedly let you use an image of your signature | rather than printing and signing. | xyst wrote: | I really hope this isn't real. I thought this was just a fun | project. | lxgr wrote: | This is unfortunately entirely real. | | A lot of companies in the EU are still refusing to accept | eIDAS PDF signatures (which are actually verifiable, and | required by EU and national law to be accepted for all | purposes previously requiring a "wet" signature). | unfocussed_mike wrote: | No, this happens -- in really horrifying situations. | bqmjjx0kac wrote: | Existence proof: I have personally encountered it. QED. | Isthatablackgsd wrote: | It is very real, unfortunately. I handles contract often | and have clients who demands for wet signature, even during | the pandemic. Majority of that coming from public sector. | mcbishop wrote: | We just bought a home, and the bank required wet signatures | on a few of the (then scanned) documents. This app would | have saved me time. | jstanley wrote: | But if the bank requires a wet signature and you try to | pass off a non-wet signature as a wet signature, isn't | that fraud? | bombcar wrote: | Likely, but it probably ends up being "harmless fraud" | and even if prosecuted the judge would be like "what?". | | If the bank really cared, they would ask for the PDF | _and_ have you mail the wet signed documents in. | | Likely the requirement for a wet signature is left over | from earlier times (think fax machines) OR they are | trying to ensure that the person actually signing is the | person signed (in other words, YOU did the signature, not | you asking your wife/broker/whoever to apply it for you). | ianmcgowan wrote: | This really happens, especially at big companies. The lack | of logic in requiring a literal wet signature but then | scanning and emailing the resulting document gets lost in | the "but the policy says...". It's mostly been with | compliance and security groups in my experience. | gpvos wrote: | Oh yes, this happens. A lot. | lotsofpulp wrote: | The crazy thing is everyone is carrying around devices that | would provide much better proof than a "wet signature". | | It is trivial to take a timestamped and geo stamped video in | this day and age of a person agreeing to a contract, and yet | the standard is still "signatures". | | Meanwhile people are posting video clips of themselves and | their locations all day on | WhatsApp/instagram/tiktok/youtube/facebook. | OJFord wrote: | For fun of the implementation, I imagine. | | But you could use it to get one over people who insist on | receiving (scanned) 'originals' or 'wet-ink signature's, by | combining it with something like handwritten.js [0]..! | | [0] - https://alias-rahil.github.io/handwritten.js/ | dantondwa wrote: | It has happened to me that my nice and clean PDF was rejected | because my signature was digitally applied. I can definitely see | a use case for this! | sp332 wrote: | Cool idea, could you add some before/after samples? | treesknees wrote: | If you click 'START SCANNING' and then click Preview, there is | a sample document already. | Markoff wrote: | just click on Start scanning to see example | seedgou wrote: | There's an example PDF after clicking "START SCANNING" button. | Maybe add more real-world examples. | ottobonn wrote: | On the topic of PDF tools running in the browser, I made a simple | app to split apart large-format pages for printing at home: | https://splitpdfs.com/ | | I use it to print posters and big templates for cutting out e.g. | foam board from plans. | modeless wrote: | Needs a way to add a plausible looking signature and handwritten | date. Then I would actually use this. | 2Gkashmiri wrote: | once i spent a few months trying to fool a website and their | "fraud assessment team" into giving me a login. i was being asked | to "give notarized copy of your business license" and what not. i | tried all these things and more, went to the extent of making | rubber stamps online, pasting images in random sizes, place and | then pseudo scanning them. | | sadly i ended up being busy in other work and they dropped the | application because i hadn't submitted some "important" docs. oh | well | Minor49er wrote: | This is a fun project. If there was an option to have a Xerox | effect, this could be fun for zinemakers too. I found a | discussion where people were figuring out how to recreate GIMP's | "Photocopy" effect in ImageMagick: | | https://legacy.imagemagick.org/discourse-server/viewtopic.ph... | picture wrote: | It would be great if some more sophisticated effects can be added | like blur with a gradient intensity to simulate the page being | not perfectly pressed to the glass, and per page randomization | isaachawley wrote: | previous discussion with DIY command-line approaches | https://news.ycombinator.com/item?id=23157408 | supermatt wrote: | Thats a different site, where the pdf is uploaded to the | server. This one does it client-side. | gvx wrote: | Fun! It might be an idea to include an option for some form of | over/underexposure or bleed. | alttab wrote: | I built a version that takes your PDF, prints it, chutes it into | a scanner, and uploads it to S3. The realism is unmatched. | seedgou wrote: | GitHub URL: https://github.com/rwv/lookscanned.io | jccalhoun wrote: | Funnily enough, the site is blocked by my college's security | software: "Access to this web page has been restricted due to | Federal/State Legislation and/or official xxx College policies." | FateOfNations wrote: | If only they were that smart... they probably have the "block | all sites with no reputation information" option turned on... | which is functionally "all sites the vendor hasn't indexed yet" | and hits brand new sites. | Coryodaniel wrote: | This is awesome. I've been using a gist[1] for years when | dinosorgs need a wet signature | | 1. | https://gist.github.com/andyrbell/25c8632e15d17c83a54602f6ac... | seedgou wrote: | The site's logic is nearly identical to this gist: use | ImageMagick to do the rotate, noise, etc. | cercatrova wrote: | Reminds me of patio11 talking about the phenomenon of having | bureaucracy only accept wet signatures so services like this | would help automate that. | | https://twitter.com/patio11/status/1249630998788108288 | dannygarcia wrote: | My biggest concern with an online service is privacy (either | bad actors or the web app getting hacked). I used an online | mortgage service that was fully paperless with the exception of | a single document. Just ran it through a few imagemagick | commands to add rotation, noise, contrast, etc. My home printer | wasn't working so it was either that or buy a whole new one. | paulgb wrote: | > My biggest concern with an online service is privacy | | In this case it's all run client-side. You're still trusting | that the code you're served wasn't maliciously replaced, but | if you want to be careful you could run it in an incognito | tab and temporarily disable your internet connection. | krossitalk wrote: | How would you download the payload without an internet | connection? | | Let's presume it is malicious, and the mere act of | downloading the WASM starts an injection. | paulgb wrote: | Ah, I was ambiguous about that, but I mean these steps: | | 1. load the site in an incognito tab | | 2. disable internet | | 3. run the conversion and download the result | | 4. close the incognito tab | | 5. re-connect the internet | achn wrote: | Are there browser extensions that simply disable all | future requests from being sent from the immediate tab? | paulgb wrote: | It's possible for an extension to intercept and block | requests, but as Kevin mentions in your sibling comment, | it's not enough because they could write data to local | storage and then read it later when you're back online if | you ever visited that domain again. An extension would | have to cover a lot of bases to ensure that data couldn't | leak, and I wouldn't trust one to cover them all. | jonny_eh wrote: | In Chrome, open the Inspector, go to "Netork", then in | the dropdown that says "No throttling" choose "offline". | jannes wrote: | In Chrome dev tools you can set the network throttling to | "Offline". | | In Firefox this is not possible (per tab), but at least | you can set the entire browser to offline mode by | clicking "File -> Work Offline" | kevin_nisbet wrote: | While this may work for unsophisticated attacks, wouldn't | it still be possible for a more sophisticated adversary | to do something more like store the document in browser | local storage, and then later with internet access to | post the contents? | | I haven't spent a huge amount of time in the browser | security space, but I do think there is quite alot of | surface area if you give the browser session sensitive | data. | paulgb wrote: | If you are using an incognito tab, anything in local | storage, cookies, even caches should go away. I am not | 100% up on the details but I believe modern browsers are | pretty strict about isolating incognito state. | | You're right though in general, that's why the incognito | tab is important. | jonny_eh wrote: | This is correct, but you need to close ALL incognito tabs | for storage to get wiped, not just the tab you loaded the | site in. | Moto7451 wrote: | I just had to do this dumb dance with TD Ameritrade. I did a | coin toss on print/scan v.s. learning to do this with | ImageMagick. Since I had a bunch of other deadlines to hit I | wasted paper so they would accept my electronic submission. | | Personally, from a workflow standpoint I'd prefer a PDF Printer | driver that would add the effect. I'm sure the website is | better for Mobile. | crismigo wrote: | crismigo wrote: | [deleted] | mminer237 wrote: | I know my scanner also sharpens images a lot (by darkening and | increasing contrast?), which with the noise and blurring makes a | pretty distinctive look. These still look very "clean" compared | to this: https://i.imgur.com/tBkVVic.png | [deleted] | nonrandomstring wrote: | The philosophy of technology behind this is fascinating. The | _need_ is the clearest case of non-functional requirements I have | ever seen. When a process owner brazenly does not care about the | outcome, but cares only about forcing people to go through their | arbitrary steps, it is to stamp their seal of authority and | control upon the other. | | As Bill Hicks says "Hey, pretend like you're working!" | | Everything else is post-facto rationalisation. In other words, | they'll dream up anything as a way to explain _why_ you have to | conform to their process, variously invoking "standard | practice", "regulation", "security", with total disregard for the | truth. It is the _process_ with which they identify vicariously, | are attached to, and are obliged to defend. _The process owns | them_. | | As for the solution. Funny as it is, it's an example of tragic | new realm of digital technology whose purpose is to fake human | agency, and create desired appearance over any actual reality. | | I'm not just talking about spambots, or automated essay mills for | students to buy their way to a degree one cheat at a time. These | are what Douglas Adams called "Electric Monks". They believe in | make-work bullshit so that real people don't have to. This is the | future of AI, the adversarial workplace, a technological arms | race around make-work wage-slavery which creates no tangible | economic value; avatars that stand in for people remote working | so they can sunbathe in the garden... like that little pecking | bird that Homer Simpson gets to run the nuclear plant by pecking | on the Y key. | | Whoever can afford the best Electric Monks wins the game, because | they will be able to free their attention for real life. | | edit: italics | hackernewds wrote: | Great commentary. I'd add shamelessly that whoever can _build_ | the best electric monks dominates the game. The price of | developing them will be miniscule. | | Really hoping AI ushers us into the resource based economy | where humans are freed from rudimentary labor. | bjackman wrote: | I've actually never seen the phenomenon through this lens, but | I like it! | | I think the clearest indicator that this is going on is when | you can circumvent the process arbitrarily. Two example | memories spring to mind: | | In a visa office: "fill out form X, you can get one from the | table over there" / "There are none left" / "OK never mind give | me your passport and I'll stamp it". | | At my Big Tech employer: "please fill out this document | template detailing the update and version history of your | service, for an audit" / "really? This looks time consuming and | I don't really understand the the reason why you need it" / | "OK, never mind then" | | (Actually, at Big Tech I have found that replying along the | lines of "really though?" is a very good first response when | confronted with Processes. Sometimes when reporting bugs the | template asks you to e.g. gather traces with browser extensions | or whatever. I always say "I will do that if you first confirm | that it will actually be useful for this bug" and haven't yet | received such a confirmation) | BolexNOLA wrote: | A Tulane student got a bunch of funding because he developed a | stand-in for folks for zoom meetings. Logs in, records, | transcribes, the works. He developed it so he wouldn't have to | attend lectures during Covid. What you're describing reminds me | of this project. | | It's also called "Buelr," which really captures the energy of | what you're talking about. | | https://finance.yahoo.com/news/ferris-bueller-inspired-produ... | nonrandomstring wrote: | > It's also called "Buelr," which really captures the energy | of what you're talking about. | | Brilliant. Thanks for that. Exactly the kind of thing I'm | thinking of. | BolexNOLA wrote: | Hey man you were the one with that brilliant write up. I | saved your comment to review again later. Incredibly | insightful stuff. Already passed it to a few coworkers. | postingposts wrote: | We have a word for it within the domain of philosophy and | literature: _Kafkaesque_. | nonrandomstring wrote: | > We have a word for it within the domain of philosophy and | literature: Kafkaesque. | | I was thinking of something a little different and even | considered specifically excluding Kafka and indeed Weber | (I've read a lot of Franz Kafka but am a Cliffs Notes | imposter on Max Weber) from my comment. | | In The Trial, or Before the Law, the anxiety lies in not | knowing the mind of a, possibly ambivalent, judging other. In | modernity, Weber's modernity, it is spelled out in intricate, | mind numbing detail, in reams of forms that must be | gymnastically navigated. One step further in the direction I | am describing is the officers of Jaroslav Hasek's _Good | Soldier Svejk_ In this incarnation bureaucracy is not an all- | powerful force to be feared, it is a stumbling, stuttering, | inconsistent fool of a thing that can be easily tricked. It | brings tedium not anxiety. I 'll wager many hackers relate to | that experience of encountering systems. | | That is what I mean by the vision of AI versus AI. Two broken | retarded robots sprawling about in the mud while humans | gather around in a circle and laugh. But the last laugh is on | us for building them and getting enchanted by the spectacle. | postingposts wrote: | Fantastic comment. You gave me both something to think | about and research! | crispyambulance wrote: | touche! | | But there is something about the aesthetic of such things, it's | why the IETF RFC's (example https://www.rfc- | editor.org/rfc/rfc8200.html) are made to look like typewritten | pages even decades after typewriters stopped being in common | usage. I am surprised that they don't "go all the way" with | that look and also apply some simulated coffee stains, dog- | ears, and stapling artifacts. | someweirdperson wrote: | It's not just the looks. That way it is possible to reference | something by line and column. | crispyambulance wrote: | No man, it's a deliberate look which sacrifices readability | for some kind of retro-aesthetic whether they admit it or | not. It's easy enough to reference things by section | numbers. | | And really, if they cared about being able reference things | to the n-th degree, the figures would have been captioned | and have their own figure-number instead of just sort-of | "in there" like a paragraph (https://www.rfc- | editor.org/rfc/rfc8200.html#section-4.4). | anthk wrote: | ASCII is read everywhere. Perfect to read standards on any | machine since 1970. | rhn_mk1 wrote: | Typewriters have hard line breaks. This aesthetic makes | RFCs harder to read than necessary on the majority of | consumer devices sold since 2012. | | Form should match the shape of the medium, not fight it. | tedunangst wrote: | The html version looks pretty good even on my iPhone. The | words are small but legible. The text version is zoomed | in, but wraps unnaturally, and is hard to read. The pdf | is hard to read, too zoomed out. | | I think they did a pretty good job making a document that | can be navigated as people are accustomed to, while | adapting to the medium. The aesthetic is not without | function. | ShakataGaNai wrote: | Interesting concept. However there are a few issues that surface | quickly (this is all assuming a feed through scanner and not a | flatbed). | | #1 - It rotates AND scales to fit. It's not obvious until you | rotate a stupid amount, but pages don't shrink when scanned for | real. | | #2 - The scanning rotation is way too uniform. Most scans twist a | bit, typically near the top when more of the page is in the | scanner to straighten it out. | | #3 - With #2 there should be some stretching/skewing that isn't | uniform. | | #4 - The noise is way too uniform as well. It looks like static. | Typical scanned documents have noise that is much more variable. | You also get other scanning artifacts like streaks for dirt on | the scan head. | | #5 - The page ends often aren't even and introduce artifacting as | well. | | #6 - Needs an option for chewed up staple corner and/or | holepunch. | acchow wrote: | Funny, my scanner has software that automatically corrects for | most of these errors to make it look as non-scanned as | possible. | fourstar wrote: | No need for this to be a website. | https://tex.stackexchange.com/questions/94523/simulate-a-sca... | darkwater wrote: | Mmmh the preview doesn't work for me with Firefox on Android. Or | maybe it just takes too long? Nice implementation though! Thanks! | hiccuphippo wrote: | It should have an option to show the wooden table behind the | paper. | WalterBright wrote: | Yet here I am trying to make my scans look not-scanned. ___________________________________________________________________ (page generated 2022-04-19 23:00 UTC)