The elderly? I can already go into settings and make the fonts larger, or Shift+ to make everything bigger for my failing eyesight. As far as keyboards and meese, just make the ones designed around ergonomics affordable. Anything that is accepting of my arthritic fingers would be good for everyone. Subsidies for open source projects that include accessibility would also help. With their limited resources, accessibility, too often, gets relegated to “maybe later” status. Corporations can raise prices, open source projects might die on the vine without help.