Anzai balena Generosità smart cane for the blind Centralizzare periodico Halloween
Amazon.com: JZJZ Smart Walking Cane Blind Crutch with Sound and Light Voice Alarm Collapsible Telescopic Folding Cane Visually impaired aids(Color:B) : Health & Household
Amazon.com: JZJZ Smart Walking Cane Blind Crutch with Sound and Light Voice Alarm Collapsible Telescopic Folding Cane Visually impaired aids(Color:A) : Health & Household
blind inventor creates 'smart cane' that uses google maps to navigate blind people
The white stick gets a 21st century makeover: £30 smart cane uses SONAR and vibrations to help blind people 'see' | Daily Mail Online
Are electronic white canes better than traditional canes? A comparative study with blind and blindfolded participants | Universal Access in the Information Society
Concerns arise for the development of smart cane to assist the blind