Interesting Engineering on MSN

Blink-powered eye tracker with 99% precision could let paralyzed patients control chairs

Researchers at Qingdao University in China have developed a lightweight, self-powered eye-tracking system designed to assist ...

You can turn this modular clamp-on controller into an N64 or GameCube gamepad

The X5 Alteron works with smartphones and tablets, and it can replace faulty Joy-Cons on your Nintendo Switch.