![CES 2015: A No-Touch Interface That You Feel [video]](https://i0.wp.com/healthtechinsider.com/wp-content/uploads/sites/9/2015/02/Ultrahaptics.jpg?resize=599%2C273)
by Alfred Poor | January 29, 2015 | Enabling Tech
In my opinion, one of the largest challenges for interactive wearable devices of all sorts, but especially those for Health Tech applications, is the user interface. Touch screens are wonderful, but when you want to make a display as small as possible, it does not...
