Google Daydream was announced all the way back at Google I/O, but the first official VR headset has now been revealed, alongside the Pixel and Pixel XL phones.It's called the Daydream View, and is a material headset you can use with Daydream-ready phones. Right now those are just the Pixel and Pixel XL, as well as the ZTE Axon 7 (once it's had a software...