Hello there, I just want to say in advance that I'm pretty new to DIY projects. I love doing them, but I'm not great at coming up with them myself.

I'm working on a fun AR game using unity engine since it easy to make an AR games in there. I would really like to play that game I made on some AR glasses and not just on your phone. I've seen online that you can make smart glasses using a micro display and a hud to reflect to light. Now the problem is that with unity, you can't just download the apk files anywhere, not to an arduino or a Raspberry pi at least. So figured to just download it on my phone and connect the phone to a micro display and share the screen of my phone with the display. But I don't know how to connect my phone to a micro display, or what display I should be using.

So my questions are: How can I connect a micro display to my smart phone? And what micro display should I be using?

Thanks in advance

 

https://www.analogix.com/en/solutions/vrarheadset
Seems complicated for a hobby.