Microsoft VR kit is a Google Cardboard competitor - SlashGear
http://www.slashgear.com/microsoft-vr-kit-is-a-google-cardboard-competitor-28406559/
Microsoft has a Google Cardboard Competitor Called VR-Kit
https://www.thurrott.com/mobile/6335/microsoft-has-a-google-cardboard-competitor-called-vr-kit
MSもカジュアルVRやるのか〜。
HoloLens高すぎなのかな?