Mixed Reality Monitor Design for Hololens 2

The ideal use case I envision is for a person with a small windows laptop to be able to enlarge their screen size using a Hololens. They can still use a mouse to navigate. This would act as a second screen.

I designed this UI with user accessibility in mind. It was important to design menu options that were large enough for anyone to click. If this design was to be implemented, the menu would be able to move from one side of the screen to the other, in order to accommodate left handed users.