While working, we tend to lean towards the screen which can harm our eyesight in the long run. But Homi USB is a nifty gadget which makes a user to maintain safe distance from his monitor. So how does this work?
Homi USB works with ultrasonic sensor and is placed on the top of monitor. Whenever the user is under the 60cm range, the chimes and red LEDs flash reminding the user to move back. It is available at USBGeek for US$27.