[xtiansimon]

Interesting. Very useful _in the event of my untimely demise_.

Specifically for my own memory problem I use a printed "random number pad" that is a 10x10 grid of characters. I keep a copy in the house and in the cloud.

I have a strong visual memory. I can remember shapes and images much better than words or strings. To reveal the password I need only recall the visual pattern and collect the characters underneath.