The most modern incarnation is called the brainport, and this is a little electrogrid that sits on your tongue, and the video feed gets turned into these little electrotactile signals, and blind people get so good at using this that they can throw a ball into a basket, or they can navigate complex obstacle courses.
Najbolji moderni model  se zove brainport, a to je mala elektroploča koja se nalazi na vašem jeziku, a video signal se pretvara  u male elektrotaktilne signale i slijepi ljudi postanu dobri u korištenju ovoga da uspiju ubaciti loptu u koš ili mogu prolaziti kroz složen poligon s preprekama.