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Filed under: Transportation

Oh MIT, do the wonders that come from your halls ever cease? Yet another remarkable development is emerging from the fabled institution, and this time it’s an autonomous wheelchair that can remember important places in a given building (read: the hospital ward, your house, the local arcade, etc.) and then take you there on command. In other words, the voice recognizing chair could understand phrases of direction, such as “head to the kitchen,” and it would take on the burden of navigating the halls while letting the rider chill. The researchers are implementing a system that can learn and adapt to the individual user, and in the future, they’d like to add in a collision-avoidance system and mechanical arms to help patients lift and move objects. Say, can regular joes / janes buy these? We’re totally feeling this over the Segway.

[Via medGadget]

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Source: Darren Murph

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Filed under: Misc. Gadgets

Around 1.5 years ago, we got wind of researchers in the UK working up a battery-free pacemaker. Fast forward to now, and we’ve got yet another breakthrough in the field. Purportedly, a crew of Osaka University scientists have created the “world’s first optical pacemaker,” and in an article published in Optics Express, the team details how “powerful, but very short, laser pulses can help control the beating of heart muscle cells.” In theory, this discovery provides the means for dictating said cells within a controlled setting, which could help researchers “better understand the mechanism of heart muscle contraction.” As amazing as we’re sure this is to the science world, throwing “lasers” and “heart” into the same sentence just doesn’t elicit warm / fuzzy feelings.

[Via Primidi]

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Source: Darren Murph

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Filed under: Misc. Gadgets

Researchers at Osaka University are redefining “thought-controlled” limbs. Hailed as the first endeavor to dabble in the world of bionic phalanges by requiring open-skull surgery, the research is seeking to develop “real-time mind-controlled robotic limbs for the disabled.” Of course, it’s not the goal that’s striking, but the means. Essentially, gurus working on the project are hoping to place electrode sheets directly on the surface of the brain in order to “obtain a more accurate signal,” and amazingly enough, they’re currently working to sign up willing subjects that are already scheduled to have brain electrodes added to deal with “monitoring epilepsy or other conditions.” Maybe the bionic beings really aren’t that far off, eh?

[Via Pink Tentacle]

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Source: Darren Murph

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Filed under: Cellphones, Handhelds

Considering the plethora of facilities that have opened just in the past few years to deal solely with individuals that have become undoubtedly addicted to video games, the internet and all things Hello Kitty (we jest, we jest), we’re not surprised one iota to hear that uncontrollably texting / e-mailing could soon become “classified as an official brain illness.” According to a writeup in the latest American Journal of Psychiatry, internet addiction is a common ailment “that should be added to psychiatry’s official guidebook of mental disorders.” More specifically, Dr. Jerald Block, a psychiatrist at the Oregon Health and Science University in Portland, even goes so far as to argue that said phenomenon (neglecting basic drives to spend more time online) be “included in the [next edition of] Diagnostic and Statistical Manual of Mental Disorders, psychiatry’s official dictionary of mental illnesses.” Until then, we wish you the best of luck convincing that creature living in your basement with a dedicated T1 line that he / she isn’t alright.

[Via textually]

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Source: Darren Murph

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Filed under: Misc. Gadgets

We’ve seen initiatives all over the globe created in an attempt to beat blindness, but researchers based at MIT are feeling fairly confident that their development is within a few years of being able to “restore partial sight to people who have slowly gone blind because of degenerative diseases of the retina.” The bio-electronic implant, which is about the size of a pencil eraser, would actually sit behind the retina at the back of the eyeball, and images would be transmitted to the brain “via a connector the width of a human hair.” As it stands, an FDA grant application is already in the works, and the scientists are hoping to have it implanted in an animal as early as this summer. Still, the solution only works for folks who “were once able to see and have partially intact optic nerve cells” — those who were blind from birth or suffer from glaucoma are unfortunately ineligible for the procedure.

[Thanks, Rusty]

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Source: Darren Murph

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Filed under: Misc. Gadgets

Sure, we’ve seen brain power used to give mobility back to the immobile, but a new development in Europe is one-upping current efforts by adding in a hint of artificial intelligence to the tried and true brain-computer interface. The MAIA BCI not only converts signals emitted by the brain into actions — such moving a wheelchair forward — it also thinks for itself when needed in order to assist the user in getting where he / she wants to go. Essentially, the individual need only think about going left or forward (for example), and the machine itself will automatically detect obstacles and potential barriers in order to move more efficiently. As it stands, there’s still quite a bit of testing to be done before MAIA-based wheelchairs would be available to the public, but researchers are already hoping to integrate said technology into artificial limbs and the like.

[Via Physorg]

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Source: Darren Murph

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Filed under: Displays, Misc. Gadgets

One things most people fail to realize about being sick is that sitting in a hospital bed all day can be really, really boring. Luckily, a company called Lincor Solutions has realized that people need something a little more engaging than plain-jane television these days, thus the MEDIVista was created. The basic premise is quite simple: a touchscreen, LCD display is mounted to the side of a hospital bed which the hospital staff can use to display x-rays or medical information, and the patient can use for entertainment. Users can watch IPTV, listen to the radio or audio books, make VoIP calls, surf the ‘net, check email, as well as play web and network based games. The system also logs activity and allows users to view billing information, though at this point it doesn’t look like it can play Doom, will blend, or is due to become our overlord.

[Via OhGizmo!]

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Source: Joshua Topolsky

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Filed under: Household

Leave it to an artist to create a piece of technology as morbid as it is meaningful. Revital Cohen, an artist exploring the relationship of man and machine in medical settings where devices like life support are in use, has created an object which feeds data on a patient’s health to his or her family in real-time. Called the Telepresence Frame, the device gathers information generated by heart monitors and the like, and sends them to a display in the home of loved ones, so that they can constantly be kept aware of one’s condition. If (or when) the patient dies, the box records up until the final moments, then plays back its collected information in a continuous loop. Cheery, right? Somehow, we don’t see this one flying off store shelves anytime soon.

[Via we make money not art]

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Source: Joshua Topolsky

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