When you raise your hand, it's visible on the Webex apps and on devices that support this feature. You can also see if someone has raised their hand from the Webex apps.
The host can't control participant’s raised hand on devices currently.
In a meeting, select the Raise Hand button in the call controls.
Both the host and others in the meeting see an on-screen notification that someone has raised their hand. The notification with a full name shows up for the first raised hand.
After that, the Raise Hand icon shows how many have raised their hands.
On devices with an integrated touch screen, you can tap the Raise Hand icon to open the participant list to see who has raised their hand. On other devices, open the participant list from the Touch 10 or Room Navigator. You see the participants who have raised their hand at the top of the list in a chronological order, so that it’s easy to see who raised their hand first.
Select the Raise Hand button again to lower your hand. This also removes the icon from the participant list next to your name.