A new soft, quivering robot walks when inflated and changes color when colored fluid—including glow-in-the-dark liquid—is pumped into its "body." Researchers at Harvard University have made a ...

Researchers at Harvard University have gotten these guys to walk around (albeit while tethered to a heavy control unit) and now they’ve gotten them to change color. The robots work like octopi ...

but you can see that most of the robots are white color scheme. In this fact, the research team who thought that "coloring of the robot is also affected by race discrimination" decided to ...