A blog by David G. Johnson about the latest stuff he is working on using Android and Bluetooth Low Energy.
Monday, November 18, 2013
White Cane Safety Day
Well this is my new blog dedicated to the stuff that I am working on with Android. So here are some pictures from the White cane safety day that I attended at the Milwaukee VA. The highlight of the adventure was that I could try the ultrasonic cane for the blind. It worked nice but it is very expensive. I hope to use a rfDuino and Bluetooth Low Energy to experiment with a more robust aid that is more affordable.