Microsoft appears to be teasing something Minecraft and AR related after a video the company posted onto its YouTube channel yesterday.

The video was originally shown as part of the Microsoft Build Conference which took place on Monday, and shows off some blocky action seeping into the real world when a hapless employee accidentally leaves his phone on a park bench.

There’s not much more to go on – we’ve embedded the video below – but Microsoft promise more information will be on Minecraft.net on May 17, which also happens to be Minecraft’s big 10th birthday celebration.