On: The Octo-Bouncer

[ximeng]

Five ball juggling robot: https://www.youtube.com/watch?v=9asDO_1A27U

Three ball juggling / devil stick robot: https://www.youtube.com/watch?v=pKJEbs64Y2o

Partner juggling: https://www.youtube.com/watch?v=83eGcht7IiI

[jcims → ximeng]

High speed rock paper scissors champ - https://youtu.be/3nxjjztQKtY

Ishikawa Komuro Labs had a bunch of crazy high speed robotic vision and actuation system ~10 years ago. https://youtu.be/-KxjVlaLBmk?t=65 if you watch the slow motion there's so much backlash in the system it's hard to believe it works at all, but somehow they factor all of that in. Crazy stuff.

That said, for a little side project this is very cool. The simulation idea is dope and the end result is fun to watch.

[basicplus2 → jcims]

Yeh.. the scissors paper rock 100% winning rate.. robot is cheating.. every time its waiting till human has made a choice, easy to see in slow mo

Alternative is bunny carrot gun..

[Centigonal → basicplus2]

That's what the robot is supposed to do - it explains that on the slide at the beginning of the video.