https://techcrunch.com/2019/01/16/facebook-poaches-googles-ar-vr-engineering-lead-to-take-over-portal-hardware-efforts/

Facebook is bringing on the engineering lead for Google’s entire AR/VR team to tackle Portal hardware.

Ryan Cairns comes aboard after 12 years at Google, where he was most recently the engineering lead for a team of more than 500 people tackling AR/VR at the big G, including Daydream, Lens and ARCore, according to his LinkedIn.