At corporate events, particularly conferences, attendees have several, if not several dozens, of speakers to choose from. The deciding factor isn't always the topic that they find the most interesting. Instead, attendees also pay consideration to how engaging the speaker is, and how engaging other speakers are.
Incorporating conference tech can help speakers to streamline their presentations and make themselves stand out. As a bonus, engaging with sessions help your attendees remain interested and checked in-and polling is one of the best pieces of conference tech for this.
Polling makes a session or conference more interesting to attend live, and also helps attendees better retain the information they hear by involving them in the presentation.