It turns out that the tongue isn't tied to the spinal cord (had we paid better attention in Bio101, we'd have known that), which goes a long way towards keeping it unimpared in the event of spinal cord injury. A team at Georgia Tech is developing a tongue-based apparatus for disabled people that, which not as elegantly packaged as the GRAViTONUS device we've seen earlier, fashions a pointing device from a small tongue-mounted magnet and sensors near the cheeks. The team has promised interactivity way beyond what can be done with "sip and puff" input methods; think "mouth replaces mouse" and you've got the idea. Hopefully Mavis Beacon tongue-typing and the incorporation of haptic feedback won't be far behind.

So we had a choice: either we let scientists at the University of Sheffield attach electrodes to our tongues, or they were going to go and build their own artificial mouth. Because we're not so into the whole electrode thing, they built "Anton," an animatronic tongue made of soft silicone to help them understand speech and subsequently improve speech-recognition software. This isn't the first of its kind, believe it or not -- there's much competition in the robotic mouth world. Because speech recognition systems aren't really benefiting from simply crowding them full of recorded speech, researchers want to better understand how the mouth produces sound and then create algorithms that can simply recognize speech patterns rather than try to match recordings to recordings. Sounds about right to us. Peep the creepy video after the break.

Remember the good ol' days when artists mocked religious deities and the only uprising to fear was that of the apes? Now, thanks to Doo Sung Yoo's "Lie" exhibit, we can add disembodied, robotic cow tongues to the list of imminent revolts. "Mooo...bzzz...oooo" will be the battle cry of our future overlords. Read-on for the yukgastic video. Trust us, you'll want to turn the sound up to 11 when they zoom in.

[Via BoingBoing]

While other forms of alternative computing are certainly available, yet another group of researchers are touting their own rendition as a radical new way for quadriplegics to engage in computerized learning and entertainment. Dubbed the Alternative Computer Control System (ACCS) GRAViTONUS, the proposed hands-free system would enable folks who have suffered spinal cord injuries or other forms of paralysis to dictate basic computer functions entirely with their tongue. The prototype looks to be quite non-invasive, and when worn around one's head, can enable users to mouse around and navigate within applications by way of a precise tongue-controllable interface. Interestingly, it's even stated that the device won't hinder one's ability to drink, speak, or breathe, but we assume you'd have to give the mouthpiece a good washing after every use to avoid bacterial buildup. Nevertheless, the ACCS GRAViTONUS backers are now scouting VCs who'd like to get this creation to market, so if you've been looking for something intriguing to get wrapped up in, give these blokes a ring.