I'm asking for myself, an 85 year old female who lives in independent living facility. I want to get an emergency alert system, and would like to know what ones you caregivers find best. I have fallen twice in the last six months. In one situation, I was able to get up by myself because I had learned how to crawl to a chair and brace my arms on it to push to a standing position. But next time there may not be a nearby chair, and I may not have the strength to push up. The other time, I tripped on a high curb and fell into a lane of oncoming traffic in a parking lot. A driver got out of her car, and held her arm out so I could push up on it. Next time, the driver may not have time to stop. .In both situations, I fell, hitting the right rear side of my skull, shoulder and hip. Thanks for your input.