With technology changing the way in which we live, it should come as no surprise that someone has created an 'app' to help walk them home when they are alone. The companion app is something one can can download for free. While an interesting idea, I am not sure how much testing has been completed on its' use. It does, however, seem to provide some sense of comfort for an individual, and does allow for someone to be 'watching' virtually until a person arrives at their destination.
This seems like a long way away from the day and time when we used to simply have someone walk with us! I am sure as technology continues to develop, there will be something else that comes along as well . . . .
