In the future when there are many devices around us, we cannot ignore their presence.
As a solution, we propose a transparent device that adapts to the surroundings. We fabricated a transparent battery that can light the LED, by controlling the material and structure of the electrode.
The battery feels light in appearance.
When all parts of device become transparent, we can realize a wearable device with less presence when wearing.
A wearable device that looks casual and simple when worn on the body
