Please tell me we'll have a virtual window app for the VP that will simulate looking out a window. Anywhere. And it'll be touted as a way to rest your eyes without removing the VP.
That's quite a claim that I've seen no evidence for in the years I've been using and following this industry.
Actually the light hitting your eyes is much dimmer that you are regularly exposed to all the time so...
With VR I could easily do (when I had the time) a full day (~12 hours), with only a single 15 minute food/washroom break in the middle and no signs of discomfort at all.
Wait until folks catch on that by being aware of your environment, using the washroom doesn’t require leaving AR.
As to having a drink or snack or other activities, the crown control lets you dial in more or less of the real world around you and let you choose the degree of blending.
All you can do to alleviate it is close your eyes. You can't rest them by gazing out the window, across the room. Things you do naturally without realizing, that give your eyes a break.
In my experience this is as much an issue as headset physical comfort. In fact it's the one aspect that prevents me wearing a headset beyond a couple of hours.
(Plus it is a real pain to drink coffee, have a snack, open the mail; all the little side tasks we tend to do at desks)