Researchers Use Tongue as a Computer Interface

Researchers at the Florida Institute for Human and Machine Cognition are exploring a method for using the human tongue as a computer interface for Navy SEAL divers, Army Rangers and other soldiers on the front lines.

“Brain Port” uses the tongue to detect sonar echoes and control a PC. In order to get a boost on the project, the researchers are going to present a prototype to the military in May.

The idea of conveying information from a user to a handheld device, via a plastic strip loaded with microelectrodes attached to a human tongue, is inspired from the pit vipers that have sensitive tongues that detect scents in the air.

The technology can be a boon for the visually disabled as it can help them walk or even catch balls and it can also help restore balance for people who have suffered damage to their inner ears.

Apart from “Brain Port,” the DARPA-funded project is researching an infrared tongue-vision that can be used by divers or pilots as a viable alternative for night-vision goggles. The research owes its origins to University of Wisconsin neuroscientist Paul Bach-y-Rita, who 30 years ago identified the tongue as a superior conduit.

Source: Top Tech News