technology

CNN used this type of interactive video wall during its election coverage and now it's available for events. PSAV offers two standard sizes, each using 46-inch square screens configured in either a two-by-two or three-by-three format. The company can also create custom screens of any size. The wall operates like a large iPad with about two dozen apps to create maps, presentations, and games. The product can be used as a presentation screen in educational sessions or in common areas as interactive digital signage, for example to provide venue maps and sponsor information. At a trade show, the wall can display exhibitor logos and information when users click on a specific booth. Within a booth, users can input their email addresses to receive additional information, creating an instant lead retrieval system.

Audience members at conferences and meetings are likely to have their smartphones and tablets out during presentations, so why not use those devices for engagement? The browser-based service NiceMeeting allows users to view presentation slides on their devices in sync with the presenter. Attendees can flip back and forth through slides at their own pace, submit questions to the speaker, and chat with other guests. Presenters can use it to conduct polling and share files in real time. A new feature allows users to add notes to the slides and then save the files to their device or to a cloud-based service, creating a fully paperless solution for presentations. Planners can upload their registration lists so NiceMeeting access is only available to registered attendees, or they can choose to leave access open.