Hey!

I want to prototype an app for a school project. I need to test the app from a distance, so it's multiple user tests from different locations when I'm only there online. What do you think is the best combination of tools available? I want to record the user sessions. It should be responsive on different viewports for phones, and it's should be interactive (e.g., testers can actually type in a text box).

Thanks in advance for your advice, looking forward to it. Please also tell me the "why" behind the choice. - Joey