1. Corsage for antistatic effect
Sometimes it is hard to wear sweater due to static in winter. It is very annoying. Whenever I wear a sweater, I hope there is a solution for this, so thought about some device for antistatic effect. It is small accessary that can be attached like a small corsage, easily attachable and detachable. When some static electricity detected, a small chip in sweater works to send opposite electricity to offset it.
2. Heat coat
I hope that there is a temperature detect sensor inside of coat. It detects the temperature of the body all the time, and when it cold too much, the coat creates some heat inside of the coat.