Cell phones have evolved in the past decade from simple communication devices to mini technologial powerhouses, so is it really a surprise to learn that they might become even more interactive? This week, Microsoft Research will present a paper detailing two new methods for cell phone’s to transmit information: a hand-rubbing device that works by moving a small ball or nub back and forth and a finger-tapping contraption that uses a tiny “hammer”.
So why would anyone want to be caressed by their cell phone? According to the paper’s authors, the rubs and taps could be useful for family members wanting to exchange quick messages about common daily events— for example, a hand rub could signal “I’m on my way home from work.”
Still, I’m not so sure that this idea will take off— the researchers noted that their rubbing technique couldn’t generate enough pressure to feel natural, and I wouldn’t enjoy a strange electronic sensation every time someone decides to contact me. Regardless, the research does hint at future possibilities for cell phone communication.
