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Tech Focus: NUS Showcases InfinityGlove Smart Gaming Glove Prototype

Friday, August 21st, 2020

The InfinityGlove contains ultra-sensitive microfibre sensors that can translate hand gestures into in-game commands, allowing users to play first-person shooters such as Battlefield V without the need for a traditional controller or a keyboard.

The InfinityGlove was developed by a team of NUS researchers led by Professor Lim Chwee Teck (left). With him are two members of the research team, Dr Yeo Joo Chuan (centre) and Dr Yu Longteng (right). Photo: National University of Singapore.

The InfinityGlove was developed by a team of NUS researchers led by Professor Lim Chwee Teck (left). With him are two members of the research team, Dr Yeo Joo Chuan (centre) and Dr Yu Longteng (right). Photo: National University of Singapore.

Simply flex your index finger to fire your weapon and rotate your wrist clockwise to move forward. Immersive controls have always been a pipedream in the world of gaming but is steadily becoming reality.

Editor’s Comments

This is an interesting and innovative project.

Currently each finger of the glove contains one microfibre sensor that can differentiate two states – straightened or curled – due to the difference in conductivity of the liquid metal within the fibre in the two states.

So the overall status of the glove should be readable as a five-digit binary.

Would be good to add one more to the wrist to include bending of the wrist.

And in the longer term, I can think of two ways of improving the resolution of the sensing.

One would be to implement multiple sensors per strand of microfibre.

Another would be to weave multiple microfibre strands to provide a matrix detection pattern for a snapshot of the state of each sensor.

That could probably come in useful as a grid sensor to monitor the distribution of stresses/deformation on a surface etc.

A team of researchers from the National University of Singapore (NUS), led by Professor Lim Chwee Teck, has developed a smart glove – called ‘InfinityGlove’ – that allows users to mimic a variety of in-game controls using simple hand gestures.

While the concept of controlling a game using your hands is not new, the main problems have always been weight and flexibility.

The current generation of smart glove type controllers available on the market are usually bulky and rigid as they rely on conventional sensors which put the hard in hardware.

The InfinityGlove overcomes existing problems with weight and flexibility by weaving ultra-thin, highly sensitive microfibre sensors into the material of the glove.

These sensors are not only lightweight and accurate, but also fulfil the role of wires thus reducing the need for additional wiring.

Currently the prototype weighs about 40 grams, and is flexible and comfortable.

More details below from the press release.

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