What's this one called?
You do a video call on some service, like Messenger or WhatsApp or Zoom.
After the call, you get a popup asking you about the quality of the service, on a 5-point scale.
If you click 5-stars, it says "thanks" and lets you go.
If you pick one of the others, it does the whole "oh help us do better, please fill out this form" spiel which is obviously a lot of work.