Mounted manual or electric can opener for impaired, arthritic hands?

[kaleokahu (Kaleo)]

The fact that it also does poptops would be a big factor for me if/when my hands go.

[CCE (Keyrock the unfrozen caveman lawyer; your world frightens & confuses me)]

So ALF (as I call it) is under 4%? That’s as good as it gets!