I had a similar problem with electronic locks, but it's very easy to memorize a ...

		monort on Jan 16, 2019 \| parent \| context \| favorite \| on: Airbnb and security camera disclosure I had a similar problem with electronic locks, but it's very easy to memorize a 8 digit number with a mnemonic - https://en.wikipedia.org/wiki/Mnemonic_major_system