> Just like any SteamOS device, install your own apps, open a browser, do what you want: It's your PC.
It's an ARM Linux PC that presumably gives you root access, in addition to being a VR headset. And it has an SD card slot for storage expansion. Very cool, should be very hackable. Very unlike every other standalone VR headset.
> 2160 x 2160 LCD (per eye) 72-144Hz refresh rate
Roughly equivalent resolution to Quest 3 and less than Vision Pro. This won't be suitable as a monitor replacement for general desktop use. But the price is hopefully low. I'd love to see a high-end option with higher resolution displays in the future, good enough for monitor replacement.
> Monochrome passthrough
So AR is not a focus here, which makes sense. However:
> User accessible front expansion port w/ Dual high speed camera interface (8 lanes @ 2.5Gbps MIPI) / PCIe Gen 4 interface (1-lane)
Full color AR could be done as an optional expansion pack. And I can imagine people might come up with other fun things to put in there. Mouth tracking?
One thing I don't see here is optional tracking pucks for tracking objects or full body tracking. That's something the SteamVR Lighthouse tracking ecosystem had, and the Pico standalone headset also has it.
More detail from the LTT video: Apparently it can run Android APKs too? Quest compatibility layer maybe? There's an optional accessory kit that adds a top strap (I'm surprised it isn't standard) and palm straps that enable using the controllers in the style of the Valve Index's "knuckles" controllers.