Traditionally, robot arms have been controlled either by joysticks, buttons, or very carefully programmed routines. However, for [Narongporn Laosrisin’s] homebrew build, they decided to go with ...

Finger Flyer provides drone-building kits and lesson plans. The startup, co-created by High Point University student Erin Morrow, is already working on a new product – a gesture-controlled robot arm.

Raspberry Pi is releasing a new piece of hardware, which lets you put the modular, inexpensive computers into Lego robots and use them to control motors and sensors. It feels like an obvious choice.