Glad to hear the electronic tin opener is helping others.
I'll be "Fray Bentosing" tonight so my new gadget will be working overtime
Regarding pill reminders , if you have a smartphone there are numerous "Pill Reminder" apps both for Android phones and Iphones.
My latest gadget is a TENS machine, just arrived today. I'm using for pain relief and to tone up the muscles.
Its connected and sending pulses down my arm as i type, but too early to evaluate as to whether it will be affective.