Hi reactor82,
I'm not expert of AR. But since I don't see anybody replied, although you may be looking for ready to buy products.
During the recent Forge DevCon, there was VR/AR track. You may want to take a look to get an idea about what you can do and how you can develop.
You can find the list of session description here:
https://forge.autodesk.com/devcon-2016
Some slides here:
http://www.slideshare.net/Autodesk/holoworld-introduction-to-building-for-hololens
http://www.slideshare.net/Autodesk/collaborative-vr-using-google-cardboard-and-the-view-data-api
You may find slides from other presenters from the AR/VR track on slideshare.
hsbCAD was demonstrating hololense at the exhibition hall. they are using View and Data API and Revit model.
there was also holo lense Hackathon right after DevCon:
https://www.youtube.com/watch?v=Bq_rPhR5W_0
maybe you can search and find their resulting work on github or something.
Mikako Harada
Developer Technical Services