The ground-breaking system is embedded within a backpack and connected to several sensors in a vest. Audio notifications are relayed to the visually impaired wearer about the environment around them via a Bluetooth earpiece.
Jagadish K. Mahendran, a Computer Vision/Artificial Intelligence Engineer from the University of Georgia's Institute for Artificial Intelligence, is the revolutionary device's brainchild.
Shown below is the vision system backpack using a computer algorithm to identify objects in a real-life environment. The device tells the wearer a stop sign and a crosswalk are ahead.
Mahendran said his team was motivated by earlier work on robotic vision. "Last year, when I met up with a visually impaired friend, I was struck by the irony that while I have been teaching robots to see, there are many people who cannot see and need help," he said.