The Mixed Reality Forums here are no longer being used or maintained.
There are a few other places we would like to direct you to for support, both from Microsoft and from the community.
The first way we want to connect with you is our mixed reality developer program, which you can sign up for at https://aka.ms/IWantMR.
For technical questions, please use Stack Overflow, and tag your questions using either hololens or windows-mixed-reality.
If you want to join in discussions, please do so in the HoloDevelopers Slack, which you can join by going to https://aka.ms/holodevelopers, or in our Microsoft Tech Communities forums at https://techcommunity.microsoft.com/t5/mixed-reality/ct-p/MicrosoftMixedReality.
And always feel free to hit us up on Twitter @MxdRealityDev.
Augmented Reality with HoloLens
We (curvsurf.com) have successfully realized examples of Augmented Reality with Google Project Tango and Intel RealSense.
“Augmented Reality with Google Project Tango”
"Augmented Reality: Real time geometric feature extraction and annotation"
Now on wave 1, we look forward to an invitation to purchase HoloLens.