Arunachal teen develops goggles to help the blind
Innovation uses echolocation to detect obstacles
A high school student in Arunachal Pradesh has invented a unique pair of goggles that uses ultrasound and infrared sensors to help the visually impaired detect obstacles on their path. On Friday, the State government pledged financial support for him to develop the gadget.
Anang Tadar, a Class XI student of New Galaxy Academy, Nirjuli, was recently awarded the Dinanath Pandey Smart Idea Innovation Award for inventing a gadget called Goggle for Blind (G4B).

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