Vive has an optional overlay with a weirdly-coloured[0] view of the outside world. It's pretty useful for quickly checking something in the environment, or grab

Vive has an optional overlay with a weirdly-coloured[0] view of the outside world. It's pretty useful for quickly checking something in the environment, or grabbing a glass of water, etc. [0]: Apparently the lens distortion makes it not map perfectly 1:1 and putting it in like, "night vision" mode makes that less nausea inducing).