Laser canes are being used by people with visual impairments. How? Laser canes are mobility devices which converts infrared light into sound as light beams into objects. How cool can that be? But of course, a living, breathing and warm walking dog is also useful because it gives more joy as well as companionship.

This entry was posted on Wednesday, October 17th, 2007 at 7:10 am and is filed under Interesting tidbits, special education. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.