[Tails-ux] Animation to explain how to use the boot menu key…

>From our usability tests back in 2015, learning how to use the boot menu
key was a major pain point for new users.

In the last months, I worked with a design studio to create an animation
to explain the process.

Here is the first complete version of it:

https://un.poivron.org/~sajolida/boot_menu_key.mp4

It's lagging quite a lot in my Tor Browser, so you'd better download
before viewing it.

Please comment :)

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sajolida