Here is a smart wearable device that shocks you to force you to smile. It has 5 electrodes that are placed on your face. Two of them monitor muscle movement while another two shock you. The system is powered by an Arduino, a Muscle Spiker shield and a TENS unit.
More gadgets like this: here
Jolly Tracker Santa Beard: First Look
Jolly Tracker is controlled from your smartphone via Bluetooth. It counts how many times a minute you are smiling. What do you think? How would you improve this device?
[Source]
**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.
