My [Mamagen] form can absolutely play [videos] and [games] and such via the inside of her visor. Often this is used for media; such as [(combat) music] I've collected, or a podcast or some such while traveling.
I can also holographically project these videos easily via [something special] in my left arm. Other things can be projected, too. It's basically a full-strength computer, and the projection can be adjusted in opacity as needed.
The visor (and my glasses) also contain [HuD] elements, for things like that. Shows off simple things in the corner of my vision as need-be. A [3D space position] thing--for 0G stuff, y'know--a [throw calculator] for aiming, and a [timer] are a few examples.
All of this is [magical], btw! [Extremely magical].
Right now I got [FFXIV Dawntrail] music playing. Gods damnit this game is so good.