1. The event activity wall is like a Facebook or Instagram wall for your event. Your attendees can post text messages, photos, and videos on the activity wall. They can like and comment on each other’s posts.

Tip: The activity wall also supports #hashtags and @mentions for greater interactivity.

2. #hashtags can be used to filter the posts by clicking on the specific #hashtag and @ can be used top mention your fellow attendees in the posts.