Contact lenses with built-in electronics and an LED, powered wirelessly by RF.
A new generation of contact lenses built with tiny circuits and LEDs could make bionic eyesight a reality. Researchers at the University of Washington in Seattle have created contact lenses with built-in electronics and an LED, powered wirelessly by RF.
Continue reading… “Bionic Eyesight Could Become Reality with Electronic Contact Lenses”
Wireless industry is looking into smaller antennas, some tiny enough to hold in a hand.
As cell phones have spread, so have large cell towers — those unsightly stalks of steel topped by transmitters and other electronics that sprouted across the country over the last decade.
Continue reading… “Wireless Industry Planning a Future Without Cell Phone Towers”
Encrypted “HTTPS” protocol is an important step to keep your Facebook account safe.
Facebook finally provided a way to keep any random jerk in the café from hijacking your account. But you have to go out of your way to enable this protection, and you might have to wait. Still: Jump on this.
Continue reading… “A Facebook Setting You Should Switch to as Soon as Possible”