In the near future wearable tech, not watches and glasses, but the tech that you wear right on your skin may become something that we take for granted. However, we might be headed in that direction sooner than expected. University of Tokyo researchers have developed an optoelectronic skin whose polymer LEDs and organic photodetectors are thin enough to directly slap onto your skin. This 3 Micrometer thin display at the moment doesn’t do much more than tell your blood oxygen concentration levels.

This 3 Micrometer thin display at the moment doesn’t do much more than tell your blood oxygen concentration levels. The current prototype is a little rough and requires a [...]