> and have been developing a different online experiment each year until 2017. The 2013 experiment was by far the most successful. It allowed visitors to draw their own postcards with 6-axis symmetry, creating a snowflake-looking drawing almost no matter what was being drawn.
Nice. What were the other experiments you tried doing besides snowflakes? Any reason they didn't work out?
Hi, the app does support up to 11 multiple touch points. I'm not sure if the API was around to implement it on the web at the time this website was made, or if it was I wasn't aware of it. Multitouch on the iPad works with both fingers and the pencil.
I had a similar idea. I guess face shapes are natural given the vertical symmetry, and since the outcome is a bit random our bias towards seeing faces even in vaguely face-shaped patterns helps.
I was just messing around with this and experimenting with the features, when a human shape slowly started coming out of my unconsciousness. At the end when I realized what was coming out, I strove to finish, and it turns out quite angelic.
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[ 3.0 ms ] story [ 78.7 ms ] thread2012: https://news.ycombinator.com/item?id=4797236
2015: https://news.ycombinator.com/item?id=9593507
https://imgur.com/a/ucFexc8
https://imgur.com/1pqfvOA
https://lekevicius.com/projects/postcards/
At the time it was discussed quite a bit on HN:
https://news.ycombinator.com/item?id=6966004
Nice. What were the other experiments you tried doing besides snowflakes? Any reason they didn't work out?
2012 - Virtual snowy field to plant trees and post a wish on them. A couple hundred trees planted.
2013 - This one, drawing postcards. Thousands drawn.
2014 - Live streamed a Raspberry Pi printing wishes posted on the site. 8 wishes posted. Great ROI.
2015 - Creating animated swirling "stars" drawn using spirograph patterns. A couple hundred created, later adapted to my app Spiralflow: https://apps.apple.com/us/app/spiralflow/id1086402345
2016 - Cutting out snowflakes from paper. Less than a hundred made, experience of making them wasn't great.
2017 - skipped. Had an idea of making a Christmas-themed game similar to http://www.decisionproblem.com/paperclips/ but couldn't build it in time.
2018 - One last experiment: "baking" and decorating gingerbread cookies. A couple hundred made.
That was it. I don't plan to build anything this year.
http://r.weavesilk.com/?v=4&id=zmb2p5d9l1f
http://r.weavesilk.com/?v=4&id=dwz2p4vwngg&fbclid=IwAR3Z4W8Y...