Dementia, Alzheimer, Missing Persons

Supersonic Safety Research had a sad ending to a missing person case that we were assisting with: "TAYLOR: Missing elderly man with dementia found dead". http://www.thenewsherald.com/articles/2013/05/15/news/doc5193e6b253a0b791586667.txt#.UZRkNSm5YZk.facebook 
 Dementia and Alzheimer are such cruel diseases and very hard on families.  Aside from having to watch someone you love deteriorate mentally, there are so many concerns for their safety and well being.   
Here are some resources to assist families:

 Alzheimer's Association has a Safety Center on their web site:

http://www.alz.org/care/alzheimers-dementia-safety.asp 

This video offers some viable solutions, I have also seen that GPS is now being used.