I don't know about this particular robot, but if you're up for it, you can built your own quite easily. https://dobots.nl/2012/08/26/the-dotty-robot/ https://d

I don't know about this particular robot, but if you're up for it, you can built your own quite easily. https://dobots.nl/2012/08/26/the-dotty-robot/ https://dobots.nl/2012/08/26/the-dotty-robot/ https://dobots.nl/2012/06/19/implementing-swarm-behavior-with-a-group-of-small-robots/ https://dobots.nl/2012/06/19/implementing-swarm-behavior-wit... https://dobots.nl/2014/02/26/dotty-update/ https://dobots.nl/2014/02/26/dotty-update/ This uses the Arexx frame and on top of that 3D printed hulls (so it's under say around a 30 bucks). We considered Kickstarting it, and we might actually do this one day. Especially with the wireless charging added it to, it's actually quite a cool thing. :-) Most important of all, this allows you to build normal Android apps to do all kind of interesting experiments. That's more than you can do on any robotic platform!