Image for Touchscreen ‘that reacts even without touching’

Touchscreen ‘that reacts even without touching’

Duration: 01:07

Capacitive touch, which allows more than one finger at once to be recognised, is regularly cited as one of the key drivers of smartphone popularity.

Spencer Kelly discovers that 2014 could the year when touchscreens are launched which react in three dimensions that do not even require touch to recognise what action the device should take.

Available since: Mon 4 Mar 2013

This clip is from

Click 09/03/2013 GMT

Guide to the latest gadgets, websites, games and computer industry news.

First broadcast: 09 Mar 2013

Image for 09/03/2013 GMT

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