Touchscreen devices that respond not only to regular taps and swipes in two-dimensions, but sheering forces across the display, could open up a new paradigm of tablet and phone control, research has suggested. Rather than conjuring up pop-up toolbars and other screen-dominating UI elements, a press-and-pull gesture could be used to cycle through options, select different colored pens or drawing tools, or perform speedy copy & paste.
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