This device harvests power from your sweaty fingertips while you sleep

This device harvests power from your sweaty fingertips while you sleep

Calling all couch potatoes: This finger wrap can let you power electronics while you sleep

Studies show that excessive phone use is linked to procrastination, suicide, spoilt sleep, food and water neglect, headaches, lower productivity, unstable relationships, poor physical health (eye strain, body-aches, posture, hand strain), and poor mental health (depression, anxiety, stress