[oceankid]

Thanks! What resources do you recommend for app UI designers to get their hands dirty with this 3D interface paradigm?

[doublerebel]

You have to use the device. Often. To try to accomplish something real and useful. Then the limitations present themselves quickly.

As far as a design workflow I've heard many designers are happy with their existing 3D tools like Maya and Unity. Any standard 3D object and texture can be loaded into the hololens.