So recently, I decided to try using my new Surface Book 2 outside. It wouldn't recognize me at all. I'm really surprised that MS can't even get the camera to work properly in an outdoor environment. It is, after all, a portable device. I'm not sure what the issue was, maybe it was too bright outside? But that shouldn't affect a camera, I would have thought too little light would be more of an issue. Still, very disappointing.