This Smart Cane Is Not Your Ordinary Cane—Senior Citizens Can Use It for Emergencies in Just a Few Clicks The Can Go smart cane boasts GPS tracking and other advanced features. It is intended to help those people who need to make emergency calls ASAP. by Joseph Henry
Health Open-Source Cane Borrows Autonomous Vehicle Tech for Visually-Impaired and Costs $400 to Build by Urian B.