A closer look at Cellrobot, the Voltron-like modular bot
 

When we first heard of Cellrobot, a device that can by customized by linking up to 100 separate bots, it seemed like a genuinely cool idea. You could, for example, snap two wheels onto a Cellrobot to make it drive around, or join several together to...

http://www.engadget.com/2016/01/10/c...modular-robot/