Safety is number one. If your loved one gets hit by a car and is incapacitated, how will you know about it? Will rescue workers know who to call? Will he or she be tagged as a John or Jane Doe? This is a hideous thought for most of us. 

OF COURSE WE WANT TO KNOW! Not five minutes from now, NOW! When a loved one is in trouble, we want an immediate call letting us know when, where, and what's going on to help them. Then, we just need to get there (hopefully…