Touchless touch screen

When can we have this technology on our phones?

CNET has just released a video from the Mobile World Congress Barcelona which features this new refreshing technology by STMicroelectronics.


Here the concept of touch-less is is what caught my attention since this is demoed on a touch screen, kinda ironic. However having watched the video I cannot stop picturing myself using this technology on my mobile, this is kinda useful, I can be lazy to reach out 1mm outward and touch my screen.

I very much would like to see this in Southern Railway’s self ticketing machines because I always manage to get the letters wrong when using their touch screen kiosk.

Link to the CNET article - Touchless touch screen gives you control without contact (video)

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