Tech Week

The Brainport technology allows you to see with your tongue, not eyes.About two million optic nerves are required to transmit visual signals from the retina—the portion of the eye where light information is decoded or translated into nerve pulses—to the brain's primary visual cortex. With BrainPort, the device being developed by neuroscientists at Middleton, Wisc; visual data can be collected through a small digital video camera about 1.5 centimeters in diameter that sits in the center of a pair of sunglasses worn by the user. Bypassing the eyes, the data are transmitted to a handheld base unit, which is a little larger than a cell phone.


http://www.laptopical.com/machines-controlling-brains-controlling-humans-33769.html