Google Pixel 8 owners will soon be able to use their phone as a webcam for their laptop, extending the display to a secondary screen . This feature, which should have been available on previous Pixel phones, allows users to connect a second display via USB-C cable and mirror their phone's screen.
However, the desktop experience is currently limited to a larger version of the phone's portrait view. Google is said to be working on a more advanced desktop mode.
Google Pixel 8 Phone Webcam Laptop Display Secondary Screen USB-C Cable Mirror Desktop Mode