A survey of skill acquisition across time and devices, inspired by the Fitts and Posner model (cognitive, associative, autonomous).

Making a squeeze feel like a squeeze in the middle of a grip…it’s not easy!

Understanding “blind” swipes and clicks on a thin button with mechanical and haptic response.

Wizard-of-Oz Sensor study demonstrates effective water reduction training.

What is “comfort” and “delight” for Wearable Tech?