The Snapshot allows everyone to capture a photo of what is being shown live. The photo is then shared to all participants of the call.
Once the photo is shared, people can view the Snapshot without leaving the call.
It is even possible to have access to all the Snapshots direclty from your dashboard in the media viewer below the "All clips" section in the Clips section.
To use the Snapshot feature you must be connected from a mobile device.