This is related to #781.
It appears that creating a resizable virtual keyboard is a lot of work. How about an alternate solution where there is just one alternate size, e.g. twice as big? I suspect this would satisfy anyone who has issues with the current size.
I'm prepared to do the calculating/editing if someone will point me at the correct file and provide a hint on how to change it.
I find that the speed of entering a password on the randomized keyboard is proportional to how bit the characters are. As my eyes have aged, I've found that what used to take me 10 seconds or so to enter, can now take me up to a minute. Unfortunately, I can't make the font any bigger without having the "keycaps" cut off necessary parts of the characters.