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Bionics

Science

First bionic fingertip implant delivers sensational results

Dennis Aabo Sørensen may be missing a hand, but he nonetheless recently felt rough and smooth textures using a fingertip on that arm. The fingertip was electronic, and was surgically hard-wired to nerves in his upper arm. He is reportedly the first person in the world to recognize texture using a bionic fingertip connected to electrodes that were surgically implanted above his stump.Read More

Medical

Implantable device translates thought into action for people with spinal injuries

Researchers in Australia have built an implantable brain-machine interface (BMI) that may give people with spinal cord injuries the ability to walk again using the power of their own thoughts. Consisting of a stent-based electrode, known as a "stentrode", implanted within a blood vessel of a patient's brain, along with a power supply and transmitter inserted under the skin in front of the shoulder, the new system creates a minimally invasive BMI that is capable of translating thoughts into action.

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Biology

Researchers simulate what "bionic sight" may look like

It's easy to imagine bionic sight as crystal clear and even enhanced, like the augmented body parts in science fiction. But the reality could be very, very different for a typical bionic eye recipient. Researchers at the University of Washington developed visual simulations that indicate what the world might look like to people with retinal implants. The resulting images are, in a word, blurry.Read More

Science Feature

Will superhuman powers give us superhuman problems?

Any mention of cyborgs or superpowers evokes fantastical images from the realms of science fiction and comic books. Our visions of humans with enhanced capabilities are borne of our imaginations and the stories we tell. In reality, though, enhanced humans already exist ... and they don't look like Marvel characters. As different human enhancement technologies advance at different rates, they bleed into society gradually and without fanfare. What's more, they will increasingly necessitate discussion about areas that are often overlooked – what are the logistics and ethics of being superhuman? Gizmag spoke to a number of experts to find out. Read More

Health & Wellbeing

Honda begins leasing Walking Assist Exoskeleton

Practical exoskeletons have moved considerably closer to everyday use with the news that Honda has begun leasing 100 of its Walking Assist Devices to hospitals in Japan so that it can monitor and validate their usefulness in the real world. Honda's announcement means it has joined Panasonic's Activelink Powerloader, Cyberdyne's HAL, Argo Medical Technologies' Rewalk, Rex Bionics' REX, Ekso Bionics EKSO, Raytheon's XOS2, RB3D's Hercule and Lockheed Martin's HULC exoskeletons, which are all at or close to market.Read More

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