One of several Augmented Reality for business presentations given by Gary Hayes. This one on the Sydney Microsoft Campus as part of SBTUG Sydney - more details here from Craig Bailey - http://www.craigbailey.net/augmented-reality-with-gary-hayes-at-sbtug/
The presentation as an introduction covers definitions, types of AR, recent issues and trends as well as the 16 key biz models and over 40 examples. Also links to the accompanying video and post on this topic available at http://www.personalizemedia.com/augmented-worlds-video-part-1-recognition/