Seeing beyond the white cane
West Australian researchers are developing a new gadget for blind people they hope will be the greatest innovation in the field since the white cane.
Once developed, the gadget would allow visually-impaired people to sense their entire indoor surroundings, "beyond the cane's tip," according to the Curtin University's Project leader Iain Murray.
This would be facilitated by special multi-sensor array technology to detect obstacles inside the room and then alert the user through an app, while providing directions to navigate it.
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