Here is a RC car that you can control with simple hand gestures thanks to a wristband. The Ultigesture Gesture-Controlled Smart Car also has smartphone control, so you can tilt your phone to steer it. You can switch between modes easily. The cars are made of ABS plastics and will be shock resistant.
More gadgets like this: here
The smart wristband has an ARM Cortex M4F with 9-DoF IMU, Bluetooth, and 5 LED lights to indicate battery level. Like what you see? More info is available here.
**Disclaimer: Our posts may feature aff links. As an Amazon Associate, we earn from qualifying purchases. Please read our disclaimer on how we fund this site.