Researchers develop tiny hydraulic haptics for touchscreen notifications you can physically feel

If you find smartphone notifications annoying enough already thanks to their skill at exploiting the full range of distraction options available, whether dropping a banner from above or sprinkling pox-like red balls over your homescreen icons so as to lodge like grit in the eye, you should prepare yourself for even less subtle demands bubbling into your eye-line in the future if novel research into flat panel haptics ends up being commercialized by mobile device makers.
Think notifications that create a physical bulge in the screen of your smartphone — making the update icon stick out or

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