Nelson Hyde Chick sent an article regarding research conducted on high-tech canes. Brilliant! (See link below) Kate Williams Consulting at Adaptive Technology Services 629 Divisadero Street San Francisco, CA 94117 kwilliams@xxxxxxxxxxxxxxx (415) 309-0905 .mobile (866) 564- 6650.toll free http://www.gizmag.com/smart-cane-uses-laser-range-finder/16562/?utm_source=G izmag+Subscribers <http://www.gizmag.com/smart-cane-uses-laser-range-finder/16562/?utm_source= Gizmag+Subscribers&utm_campaign=2e9f7b128e-UA-2235360-4&utm_medium=email> &utm_campaign=2e9f7b128e-UA-2235360-4&utm_medium=email Sincerely, Nelson Hyde Chick