The white stick gets a 21st century makeover: £30 smart cane uses SONAR and vibrations to help blind people 'see

What sensors are in a smart cane? Pt 1

The white stick gets a 21st century makeover: £30 smart cane uses SONAR and vibrations to help blind people 'see

1, continuous sound: located in the handle part, there is an independent switch, the button output high decibel sound, can play the role of pedestrian

Smart Walking Cane Blind Crutch - acousto-Optic Electronic Blind Cane - Folding Cane Elder Cane LED Walking Trusty Sticks - Cane Visually impaired

The white stick gets a 21st century makeover: £30 smart cane uses SONAR and vibrations to help blind people 'see

Robotic 'smart' cane helps visually impaired people avoid obstacles with autonomous car technology

The white stick gets a 21st century makeover: £30 smart cane uses SONAR and vibrations to help blind people 'see

Why is creating electronic canes for the blind so hard? — WHYY

Smart Cane Gives the Blind Freedom to Explore

The white stick gets a 21st century makeover: £30 smart cane uses

blind inventor creates 'smart cane' that uses google maps to navigate blind people

SMART CANE Blind Stick Mobility Aid for Visual Impaired with White Cane 120cm

Why is creating electronic canes for the blind so hard? — WHYY