Augmented reality glasses may help people with low vision better navigate their environment: Glasses enhance mobility and function in patients who have difficulty with peripheral vision or seeing in low light

Nearly one in 30 Americans over the age of 40 experience low vision — significant visual impairment that can’t be corrected with glasses, contact lenses, medication or surgery. In a new study of patients with retinitis pigmentosa, an inherited degenerative eye disease that results in poor vision, Keck School of Medicine of USC researchers found that adapted augmented reality (AR) […]

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Mathematicians reveal secret to human sperm’s swimming prowess

Researchers have discovered what gives human sperm the strength to succeed in the race to fertilise the egg. The researchers, from the universities of York and Oxford, discovered that a reinforcing outer-layer which coats the tails of human sperm is what gives them the strength to make the powerful rhythmic strokes needed to break through the cervical mucus barrier. Only […]

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The first dexterous and sentient hand prosthesis has been successfully implanted

A female Swedish patient with hand amputation has become the first recipient of an osseo-neuromuscular implant to control a dexterous hand prosthesis. In a pioneering surgery, titanium implants were placed in the two forearm bones (radius and ulnar), from which electrodes to nerves and muscle were extended to extract signals to control a robotic hand and to provide tactile sensations. […]

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