Touchscreen bath: Japan experiment projects interactive screen on bathwater.

“Touchscreen” Bath Puts Functions on Water’s Surface 

“Touchscreen” Bath Puts Functions on Water’s Surface 

Trending News Channel
Videos Highlighting The Latest Search Trends.
Sept. 3 2013 2:35 PM

“Touchscreen” Bath Puts Functions on Water’s Surface 

For the liquid touchscreen to work, bath salts are added to make the water opaque, and a Microsoft Kinect depth camera sends signals to a computer based on hand movements.

Video by Reuters.