This smart walking-stick uses real-time image-recognition to help the visually impaired 'see' - Yanko Design
Amazon.com: ispuoocti Wooden Walking Cane for Men and Women, Handmade, Support up to 500 lbs Canes for Seniors,Ergonomic, Natural Solid Wood High-end Derby Cane Suitable for Gift Giving : Health & Household
Lift - more than a walking stick | James Dyson Award