The next big thing!
·Gadgets you only thought existed in Star Trek, but are now really being created and will be used in most households one day.
Last updated 9 years ago
Solar-powered screens mean phones never run out of battery
The gadget that makes sure your phone is ALWAYS charged: Light-powered screen could mean mobiles never run out of battery | Wysips technology converts artificial and sunlight energy into electricity | It can be fitted to the screens of phones, tablets and watches | Prototype converts 10 minutes of light energy into four minutes of battery | The technology could be used in phones as early as 2014