New “e-skin” Will Transmit Real-Time Health Data Over the Cloud

Doctors and scientists are probably just a few years from tracking information about your health and body through an electronic skin (or other such small device) worn on the body.

A super-thin, featherweight “e-skin” is being developed by researchers in Japan. It can be worn for about a week without replacing and is applied using a simple water spray.

University of Tokyo professor Takao Someya, from the Graduate School of Engineering, is the lead on the project. Takao’s invention has yet to be tested in clinical trials, but partners have been selected and they are in the midst of creating a manufacturing process.

The material is called polyvinyl alcohol is very flexible. It includes a layer of gold, which is transmits electricity very easily. The e-skin is a basically a wearable sensor that can detect vital signs like heartbeat or other electrical signals from muscle movement.

This data is then transmitted to a near-by device—smart phone, laptop, tablet—and then the information is sent to a cloud where it can be accessed remotely by medical staff and doctors.

Constant, remote monitoring of individual health data could change the face of medicine as it is only now possible with expensive equipment at home or through a hospital stay.