Although everyone have a Laptops today, But
some people are still on Desktops, Usually, Desktop Users lack with
Webcam. They cannot have a Video chats, or use websites like omegle.com.
But now you do not need a Cam, You can use your android Phone camera as ur Webcam, Using an application from Playstore Called IP Webcam(Free App).
Currently IP Webcam doesn’t supports USB connection, it supports Wi-fi or Mobile Internet connection. You can use either front or rear camera.
You can use this mobile to watch live stream in VLC Player.
You can download this APP from here.