Dialling for the visually impaired
April 3rd, 2009 by rbanks
Google Makes It Easy for Blind to Dial on Touschscreens
“Instead of making the user find the right place to press their finger, the engineers made the software find the user’s finger. Wherever the user touches when dialing becomes 5, and from here things are pretty obvious. Swipe up for 2, down for 8 and way down for 0.” 
Gizmodo
