How to solve virtual reality's human perception problem

Virtual reality isn't confined to the entertainment world. There has also been an uptake of VR in more practical fields – it's been used to piece together parts of a car engine, or to allow people to "try on" the latest ...

Electronic tongue identifies cava wines

Researchers at Universitat Autonoma de Barcelona have developed an electronic tongue which can identify different types of cava wines, thanks to a combination of sensor systems and advanced mathematical procedures. The device ...

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