**Hey Mike,Nice project! **
Hey Mike,
Nice project! Excellent video. What are the sensors? Is it edge detection using offloaded video processing?
Why is this not a "robot"? This has an autonomous mode, I resent the fact that this is in your forum. 
Really nice project.
Not my project
In case anybody thinks otherwise, this isn’t my project, but a video I found on UTube last night (thanks to Wired for the x-ref) - which is why it’s in this forum. I think it’s awesome, and wish I hade made it.
Ball velocity of 2m/s is pretty scary. Let’s hope they are metal balls and can be collected with a magnet.
I’m thinking of trying to replicate the drivetrain for Chaser at some point, but I’m focused on Ratbert just now.
Ok, makes sense now - do you
Ok, makes sense now - do you know how the edge detection is done?