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.
Den mest moderne inkarnation kaldes hjerneporten, et lille elektrodegitter på tungen hvor filmen ændres til små elektrotaktilske signaler. Blinde mennesker bliver så gode til at bruge det at de kan kaste en bold i mål eller kan navigere gennem indviklede forhindringsbaner.