[HN Gopher] Chronophoto
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       Chronophoto
        
       Author : jmduke
       Score  : 331 points
       Date   : 2023-01-28 18:05 UTC (4 hours ago)
        
 (HTM) web link (www.chronophoto.app)
 (TXT) w3m dump (www.chronophoto.app)
        
       | [deleted]
        
       | tobr wrote:
       | Simple and fun game. I just wish the score was more forgiving the
       | older the photo was. It's a lot harder to tell 1905 and 1910
       | apart than 2015 and 2020, from the perspective of 2023.
        
         | charles_f wrote:
         | Interesting, unless there was a major clue, I've had as much
         | pain in both cases.
        
       | klabb3 wrote:
       | It's incredible to see how quickly things changed ~1910-1930 in
       | terms of infrastructure and technology. You're going from horses
       | and cobblestone to almost modern cars and pavement, within just
       | 20 years or so.
        
         | stjo wrote:
         | Same thing with smartphones. If the photos is of a crowd, it is
         | immediately obvious if it is after 2012 by the fact that
         | everybody is watching their hands.
        
       | hammock wrote:
       | Awesome.
       | 
       | The first photo I got was some guy in a cartoonish space suit
       | talking with a kid at a festival. I guessed 1966 and got it on
       | the nose. That heartened me.
       | 
       | After 3 rounds my high score was 3154
        
       | valdect wrote:
       | Nice to see an unique game!
        
       | fideli0 wrote:
       | That's fun :-) What's the source of the photos?
        
       | dbosch wrote:
       | Great game ! Thanks for sharing.
       | 
       | Small suggestion: it would be great to get some information about
       | the picture (location, context, people) in addition to the year,
       | after we tried to guess the date.
        
       | softfalcon wrote:
       | Wow... for the first time in my life, knowing intricate
       | information about film development colouring paid off
        
         | swyx wrote:
         | do geoguessr style livestreaming but for old photos and talk
         | thru your process, people will love it
        
         | amelius wrote:
         | People still use old film sometimes ...
        
         | NikolaNovak wrote:
         | It's tricky. I got one that was full bright standard colour...
         | from 1912. Normal contrast and hue and saturation, no noise. I
         | assume recoloured later?
         | 
         | There are bw photos from 70s and colour photos from 50s.
         | Contrast and noise and hue can give clues, but nothing stops a
         | photographer from using old film in new times. I ended up going
         | for cars and styles more when possible.
        
           | softfalcon wrote:
           | Fair point! Maybe I just got lucky and my 5 or so photos were
           | all time accurate to their development methods!
        
         | OtherwiseBenign wrote:
         | A bit like the car meta in Geoguessr
        
       | cinntaile wrote:
       | The slider was incredibly frustrating to use on (Android) mobile.
       | The game itself was fun though.
        
       | graypegg wrote:
       | This is really fun! Never really thought about how nice some very
       | old film photos can look, took me by surprise on a few ones!
        
       | swalling wrote:
       | Addictively fun. I'd love to see a leaderboard for this or at
       | least what the score distribution is.
        
       | jeremyis wrote:
       | 3244! The first photo was hard because it was recent but had an
       | old car in it.
        
       | fceruti wrote:
       | I feel proud and eager to share my 3150 score point.
       | 
       | PS: No such sharable gold nugget was presented.
        
         | rukuu001 wrote:
         | Lol I took a screenshot. Endorphin hit from getting 2 in a row
         | exactly right was ridiculous
        
           | fceruti wrote:
           | that's the good stuff
        
       | Matheus28 wrote:
       | I love this. The summary at the end could be a bit more compact.
       | Scrolling all the way to the bottom to start a new page is a bit
       | inconvenient.
       | 
       | Maybe full points for scoring within 5 years? Some photos are
       | very hard to place in an exact year.
        
       | vagabund wrote:
       | Very fun, almost wish there were less overt cultural clues
       | though. I got 3912 on the first go but it was mostly because I
       | recognized Bowie and Le Corbusier, and got a theater marquee with
       | Happy Gilmore playing.
       | 
       | I enjoyed the pics where you needed to analyze hair/clothing
       | styles and car models more.
        
       | paxys wrote:
       | Love it! I got some terrible scores but then realized a good
       | strategy is to judge a photo by its quality and aesthetics rather
       | than the content.
        
         | atoav wrote:
         | Except when you don't do it. My first (and best) guess was one
         | year off, because I guessed based on a specific war with a
         | specific way of building trenches.
        
       | kowlo wrote:
       | It said Clinton Shaking Kennedy's hand was 1962... thought it was
       | 63
        
         | kristopolous wrote:
         | Well it certainly wasn't 1964
        
           | kortilla wrote:
           | Definitely no later than 65
        
       | ddejohn wrote:
       | Absolutely love these types of games. Geoguessr is another
       | classic.
       | 
       | EDIT: oof, just got the Columbine High School class photo.
        
       | srcnkcl wrote:
       | This is a AI training job gamified isnt it?
        
       | NKosmatos wrote:
       | Very nice game, fast site, nice photos and likes the overall feel
       | of it, well done!
        
       | dinkleberg wrote:
       | This is a fun little game. It is interesting to see what the
       | tells are for the time periods. The reliable ones for me so far
       | are military uniforms, cars, and computers. Hairstyles and
       | clothes for some time periods are a give away, but some of those
       | have thrown me off too.
        
         | ghayes wrote:
         | Helped for me that I am in one of the photos (NHL game played
         | at Lake Tahoe during the pandemic).
        
           | dinkleberg wrote:
           | That is fantastic. Gotta wonder what the chance of that is.
        
       | nickdothutton wrote:
       | 3 rounds and 3502. Well done to the creator!
        
       | photoGrant wrote:
       | This was ridiculously fun for me!
       | 
       | I got 2827 as a score which isn't that great, but I nailed the
       | year perfectly on 2/5. Super interesting!
        
         | BHSPitMonkey wrote:
         | Also nailed 2 out of 5, but managed a 4154 on my first go :D
         | 
         | It's interesting to think about the epochal details our minds
         | use to produce these guesses. Technology like the
         | cars/cameras/phones present (or missing), the fashion styles on
         | the people, the quality/sharpness of the image overall, face
         | masks in post-2019 photos, etc.
        
       | wazzer wrote:
       | Nice, I always thought I'm pretty good in guessing the production
       | years of movies, photos, and music, so this game is a lot of fun
       | for me.
       | 
       | My first try gave me a score of 4125. I'm curious if I can
       | replicate that result or if I just got lucky!
       | 
       | Edit: Nope... second try: 2728
       | 
       | Edit: 3rd round: 3823
        
       | XCSme wrote:
       | I love how there are no instructions, and yet it's pretty obvious
       | what the goal is and how to achieve it, good UX.
        
       | chairmanwow1 wrote:
       | Fun game! Wish the UI would stay static when going between
       | rounds. The scroll down was jarring.
        
       | orlp wrote:
       | This is very similar to Wikitrivia:
       | https://wikitrivia.tomjwatson.com/ , which asks you to place
       | general historical concepts/events on a timeline.
        
       | dougdonohoe wrote:
       | Reminds me of the Timeline (I think this is the name) card game
       | where every player has a bunch of cards, each of which represents
       | a historical event (e.g., moon landing, or sinking of Titanic,
       | discovery of Radium, etc. Each player has to put down the card in
       | the proper order, with respect to previous cards played. It gets
       | harder as more cards are "on the timeline". Fun game.
        
         | RicoElectrico wrote:
         | Yeah, it's called Timeline. At work we took Armenian colleagues
         | to a pub which had it available. It was funny to play with the
         | Polish localization, they understood more than we assumed
         | (Armenians know Russian). But the replay value is dubious. The
         | guy who won turned out to have this game at home. Kinda
         | cheating ;)
        
       | muglug wrote:
       | Love it!
       | 
       | You can tell a crowd photo wasn't taken in the last 10 years
       | because nobody's looking at their phones.
        
         | tazjin wrote:
         | * 15 years. 10 years ago is already 5 years after the iPhone.
        
           | muglug wrote:
           | Yeah, but it took a while for looking at your phone while
           | walking to become normalised.
        
       | anigbrowl wrote:
       | Amusing. Summary screen is hard to read and kinda redundant,
       | needs a leaderboard.
        
         | netsharc wrote:
         | Don't these always end up getting spammed by script kiddies
         | submitting the best scores?
        
       | chaboud wrote:
       | I'd love to see trends and stats on the photos across regions and
       | collaboratively filtered (e.g., someone who accurately predicts
       | photo XX is more likely to accurately predict photo YY).
       | 
       | Also, it's a super curious dataset, photos with year metadata.
        
       | [deleted]
        
       | jug wrote:
       | This reminds me of some TV show games here in Sweden. :)
       | 
       | Got a perfect 1000 points on a pretty gruesome WW2 photo with
       | jews around a train. Sort of a pyrrhic victory there... :|
       | 
       | ~2200 on my first try, a lot obviously thanks to That Photo.
        
         | klabb3 wrote:
         | Pa sparet :)
        
       | sdflhasjd wrote:
       | Fun game. Does stutter a lot in Firefox on my phone for some
       | reason.
        
         | guilamu wrote:
         | No problem here, latest ff, s10e.
        
       | ztratar wrote:
       | This was a lot of fun. Very unique game. Congratulations on
       | making it! :)
        
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       (page generated 2023-01-28 23:00 UTC)