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Osaka University

Medical

Lab-grown eye tissue restores rabbits' vision

In what marks important progress toward a future where defective vision could be treated with lab-grown eyeball components, an international team of scientists has used human stem cells to build layers of eye tissue that was then implanted into rabbits to restore vision. With promising early results, the researchers say their findings could usher in trials where such transplantations are put to the test in humans.Read More

Robotics

Japanese researchers develop six-legged "Asterisk" robot that can pick up objects

Fans of the sci-fi film Minority Report will no doubt recall the autonomous insect-like searcher robots deployed to find Tom Cruise's character mid-way through the flick. While not as elegant (or sinister) as its film counterparts, the Asterisk robot being developed by the Arai Robotics Lab at Osaka University in Japan does an excellent job of resembling a big, mechanical bug with some interesting skills. After over six years of development, this unusual "limb-mechanism" robot now boasts an impressive array of functions that may soon find it performing vital tasks in numerous areas of society, including search and rescue.Read More

Science

New Omni-Crawler can move in all directions

When the need to move super-heavy objects arises, short, squat crawlers are usually deployed to get the job done. Unfortunately, that heavy lifting ability comes at the sacrifice of mobility (no sideways motion), so maneuvering objects into place can be a lengthy process. Recently, researchers from Japan's Osaka University (OU) rolled out an innovative battery-powered, remotely controlled prototype crawler that incorporates properties from an omni-directional wheel, the Omni-Ball (also designed by the OU team), to travel in virtually any direction desired with minimal energy loss. They dubbed it the Omni-Crawler and it's likely to change the way things are moved from now on.Read More

Robotics

Elfoid: creepy mini-robot meets smartphone

We can’t say we weren’t warned. Last August, Japan’s Eager Co. Ltd. announced that it was planning to begin sales of the Telenoid R1 telepresence robot in October. The toddler-sized ghostly-looking robot is intended to be a physical stand-in for a remote user during internet communications, mirroring that person’s movements via real-time face tracking software on their computer – their voice also comes out of the device. Well, Telenoid now has a little sibling. The Elfoid P1, as it’s called, was unveiled at a press conference yesterday in Japan, and is intended to serve as a combination mobile phone and mini telepresence robot. Read More

Robotics

Telenoid R1 robot lets you phone a robotic friend

It’s been suggested that one of the main reasons video calling hasn’t taken off is because a lot of the time people want to be heard and not seen. A new robot would allow callers to remain unseen, while creating a physical presence of the caller for the receiver of the call. Developed at Osaka University in collaboration with the Advanced Telecommunications Research Institute International (ATR), – the creators of Robovie II – Telenoid R1 is a portable robot that is designed to relay a remote user’s presence during long distance communications by mirroring their movements.Read More

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