Knobs, sliders for better control of smartphones? - Business Standard

April 21, 2015 at 05:10PM:

Mashable

Knobs, sliders for better control of smartphones? Business Standard With smartphones' practical applications increasing by the day, touchscreens are not likely to suffice as control surfaces. Researchers have developed an inexpensive alternative -- a toolbox of physical knobs, sliders and other mechanisms that can be readily ... This sound-controlled iPhone accessory makes touchscreens seem obsoleteTechRadar all 47 news articles »

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