> For the complete documentation index, see [llms.txt](https://eventx-hq.gitbook.io/knowledge-base/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://eventx-hq.gitbook.io/knowledge-base/event-setting/engagement-features.md).

# Engagement Features

Drive attendee participation with polling, Q\&A, O2O interaction, gamification, and speaker profile management.

## Overview

Engagement features help you create interactive event experiences. This section covers online-to-offline (O2O) interaction tools, polling and Q\&A features for different roles, gamification through badge collection, and editing speaker personal details.

## Getting Started

* [O2O (Online to Offline) Interaction](/knowledge-base/event-setting/engagement-features/o2o-online-to-offline-interaction.md) — Let offline attendees join online polling by scanning QR codes
* [O2O interaction with Polling and Q\&A feature](/knowledge-base/event-setting/engagement-features/o2o-interaction-with-polling-and-qa-feature.md) — Generate QR codes and manage Q\&A/polling for in-person events
* [Participate in Polling as different roles](/knowledge-base/event-setting/engagement-features/participate-in-polling-as-different-roles.md) — How hosts create polls and attendees submit answers

## Advanced

* [Gamification - Badge Collection](/knowledge-base/event-setting/engagement-features/gamification-badge-collection.md) — Set up a badge collection game with custom logos and FAQ
* [How To Edit Personal Details For Speakers](/knowledge-base/event-setting/engagement-features/how-to-edit-personal-details-for-speakers.md) — Guide for speakers to update their profile

## Common Questions

**Q: Do attendees need to log in to participate in O2O polling?** A: No, attendees can scan the QR code and participate in polling and Q\&A without logging into an EventX account. This is available on mobile view only.

**Q: How many badges can be collected per day in the gamification feature?** A: You can set a maximum badge collection quota per day, up to 50 badges.

**Q: Can speakers create their own polls?** A: Yes, speakers can create and delete their own polls during webinar sessions.