How do you interact with it, ooi? Hand-tracking, voice, ... ? (Can't really touch the headset or controller with wet and/or busy hands).

> I really wish there was an easy way to put the older 3d blu-ray movies on the device to watch movies,

Oh there is, it just involves the high seas route. Also most movie-players on these devices suck a bit, i.e. they are either "too immersive" and make it difficult to use pass-through, or too useless like the builtin one.