https://techcrunch.com/2022/06/06/apple-continuity-camera-iphone-webcam-belkin/

Apple is improving its webcam on the shiny new M2 MacBooks, but for those of us still chugging along on our existing MacBooks, we’ll be able to use our iPhones as webcams ( … if we don’t want to sneak a look at our phone during a Zoom meeting).

Later this year, Apple will begin selling a Belkin mount that lets you clip your iPhone to the top of your MacBook. Then, while on FaceTime calls from your laptop, you’ll be able to use iPhone camera functions like portrait mode, center stage and studio light, a new feature that brightens your face and darkens the background behind you. You can also use your iPhone camera on other MacOS apps, like Zoom.