An Android app that when connected to a Smart Raspberry Pi activated Walking Stick can lead you to your destination and warn you for the obstacles in the way. The Smart Stick is for the visually impaired or blind people to be installed in their or their Guardian's android phone. This App also tracks the stick and if it falls or if 'emergency button' on the stick is pressed an instant message goes to the user's Guardian.
gayatripalkar/Drishti-Android
Android app for the visually impaired, to connect to the Smart Stick and use to navigate to any place.