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Watch a Hypnotizing Machine Sort River Rocks by Age
- munificent 9y agoThis really begs for a time lapse.
- thomk 9y agoI'm curious about the sorting algorithm. The article states that rocks are actually sorted twice. I wonder how so.
- slackingoff2017 9y agoMy guess is the first pass places every rock into a known location and the second one moves them to their correct spot. Assuming the machine starts out without knowing the total number of rocks this would make sense. You can't put any rocks into the right spot until you've seen all of them.
- BugsJustFindMe 9y agoSurely a machine that can see rocks can see all the rocks without moving them. It might need to weigh them to measure density, but that still doesn't explain double sorting.
- detaro 9y agoThe description on the Vimeo video says "Intermediate, pre-sorted patterns are formed first, to make space for the final, ordered alignment of stones, defined by type and age." https://vimeo.com/167126696 https://vimeo.com/167126696
- sp332 9y agoThere's a lot more information on the actual video page. https://vimeo.com/167126696 https://vimeo.com/167126696
- bsder 9y agoAwww, this is an art installation. That disappoints me. I was hoping that there was a good scientific reason why somebody had to do this ... ObRobot: ABB Robotics pickers are always good robotics porn ... https://youtu.be/wg8YYuLLoM0?t=77 https://youtu.be/wg8YYuLLoM0?t=77
- vinchuco 9y agoRequest to remove "hypnotizing" from the title.