Microsoft Research is set to present a paper this week outlining an entirely new set of notification tools for mobile phones, including communicative tapping and rubbing mechanisms, complementing the blunt, simple, and often not-so-silent ‘vibrate’ function with a set of truly quiet ‘rub’ and ‘tap’ notifiers. They argue that user notification is a communications bottleneck for current cell phones, and that rubbing or tapping motions could notify users as well as communicate common messages, to which there could be assigned simple patterns of movement.
