Laser Cane/Walker to help overcome freezing? Anyone try it? How did it work? What was the cost?

[cjsg]

Has anyone tried a laser cane, or walker to help them overcome freezing?

[Skymom2008]

I used tape on the floor . Works! I heard t,he laser works for out side.

[FlicEden]

Richard Collins my partner used a laser light to help him move on pavements when we were on holiday in Spain. He has made a 30 minute film ,on you tube called Vanity, silly old fool syndrome and joie de vivre.

I think its good, let me know what you think.