Computer Whizs Unravel Braille Keyboard for Tablets

MedicalNewsToday reports about two computer geeks who discovered how to create an effective Braille keypad: "Dharmaraja and Duran mulled their options before arriving at a clever and simple solution. They did not create virtual keys that the fingertips must find; they made keys that find the fingertips. The user simply touches eight fingertips to the glass, and the keys orient themselves to the fingers. If the user becomes disoriented, a reset is as easy as lifting all eight fingers off the glass and putting them down again." Read more.