Scientists have developed a contact lens with LED display

Scientists at Washington University and the University of Aalto in Finland have developed a prototype contact lens with LED display.
The prototype tested in rabbits, and the tests have shown that it does not cause eye irritation, Lenta. ru.
In the test device for displaying information on the screen was only used one LED. Power scheme was carried out wirelessly by an external source, which is at a distance of ten inches from the lens.
In the future, developers plan to increase the screen resolution to a few hundred pixels. In this case, contact lens technology will become the embodiment of ... The screen on the lens surface can be displayed, for example, navigational information, or information about the level of blood sugar.
Nevertheless, the researchers point out that the application can even find a screen with a resolution of one pixel, which has a test sample lens. It can be used to display various kinds of warnings.