@jesfactsmon Hi Hank, I do understand about Linda. I had to get over huge techno phobia when I was a teacher, or get fired. I became a totally self taught computer person, and my skills lagged behind younger teachers. However, I did it. As far as Linda, the gadget I use now, is literally, pushing buttons. Nothing else. Picture a grid. Left foot, right foot. Then, areas of the foot that hurt, listed below each of the feet. For me, it becomes left foot, right foot, balls of feet, toes. Four areas to the grid. Push button for right foot. Push button to amp up electricity to the toes or balls of feet, or lower it down. Same with left foot. If I do this thing, I hear that the real foot ipad is even easier. Linda could meet with the ABBOTT person AHEAD of time, before she does anything, and see if she can get past herself with being able to use the Foot Ipads. For this to stop her would be a travesty to her life. If this machine really helped her, she would have life again!!!! Hope this helps! Lori