Creating a Teamviewer pilot a-like application

Hello everyone, as part of a project at my university i am trying to create an application where phone 1 captures the environment and stream it via UDP to phone 2. The second device should be able to create objects like free hand drawings (circles, arrows, .aso) which get anchored into the ar environment on phone 1. I am absolute beginner in ar development especially in Unity and Vuforia and wanted to ask if my intention is even possible to realise. If you have any guidances, tutorials or recommandations don't hesitate to let me know. I am reading a lot of related work to this topic but i can't find anything useful for the implementation. Have nice day, Konrad