Earl, 86/1, has trouble rising from a chair. I've seen portable seat lifts advertised. Are these quite helpful? Are some better than others? He also has difficulty getting himself turned to get out of a car. Do the portable swivel seats make things easier? Are some better than others? Thanks for any hints you can send my way........... Who benefits the most when we help make life a little easier & happier for anyone? I'm hoping that those of you who help those of us notice the healthy effects within yourselves! ............Mary Legan 55/5