[slondr]

Lenovo makes an AR headset which mostly functions as an external monitor to a Windows PC or Android phone, which sounds like what you want:

https://www.lenovo.com/us/en/thinkrealitya3/?orgRef=https%25...

[satvikpendem]

Thanks, I'll take a look. It'd be better if it were a full replacement to a PC or phone, but that might take yet more time to develop.