Shruti Nivas, a product designer in Pune, India, developed this design that she calls "Sign." It's a navigational cane for visually impaired people. It has 2 buttons, one of which has a raised mark so that the user can d...

Anyone who has to use a cane knows how useful they...  ...o the elderly don't have to lift up the loaded up canes , they come with wheels, which are presumably tigh...  ...res of these cool designs over at Homes and Hues: Canes and Functional Furniture In One