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How to Use Your PHONE as a Webcam (iPhone & Android!)
You’re about to start a meeting and need a webcam, but you realize you don’t have one handy. It turns out that the camera on your Android or iPhone device can work as a wireless webcam; all you need is the right software and maybe a few accessories.
Your smartphone is perfectly capable of running applications such as Zoom, Skype or Microsoft Teams for video calls while you use your computer for other purposes. However, a webcam is necessary if you want to share your computer screen while you are on the phone.
A smartphone is a good choice as a webcam because the image quality of a phone's selfie camera or front-facing camera is better than that of most built-in laptop webcams.