You can enable a webcam feed that others can see in the 3D world. Your feed would appear in a small box above your avatar.
To toggle webcam on/off, hit the TAB key, or click the APPS button, to get the menu wheel. Select WEBCAM.
You can’t enable this option if you don’t have a detectable webcam. If you are having problems getting a webcam feed, it may be that you have multiple devices connected, and the incorrect one has been selected by the program as your default webcam. You can remedy this by selecting your preferred device in the webcam settings panel.
To navigate to this, hit the TAB key, or click the APPS button, to get the menu wheel. Select SETTINGS.