I have to admit, the first time I tried HoloLens at //Build in 2015, I was underwhelmed. The demo was scripted, and the product was clearly not complete. There was literally a main behind the curtain debugging the device as we went through the motions.
If I can be a little honest, I feel like the HoloLens might be a solution in search of a problem. But that's probably because it is so new and we are just beginning to understand its impact. I think credit goes to Microsoft for understanding this, and that is likely why the device is not marketed to consumers. But what about businesses? Who can benefit from this technology?