Stretchable nano-devices towards smart contact lenses
Saturday, February 20, 2016 - 08:30
in Health & Medicine
A stretchable nano-scale device has been created to manipulate light. Using the technology, high-tech lenses could one day filter harmful optical radiation without interfering with vision -- or in a more advanced version, transmit data and gather live vital information or even show information like a head-up display, say authors of a new report.