Kinect on the go
By 2015, Microsoft could issue a Mobile Glasses SDK to studios. In the 2010 doc the company promises that developers can utilise a "low dev cost for building 'connected' glasses experiences on the go".
It is believed that Xbox Live's cloud service will be central to the experience, with data pulled over a 4G connection. The document's pitch to developers is: "Build heads up/hands free next gen immersive experiences for mobile computing. Incorporate the real world into your storytelling."