It’s the ultimate showdown as you move forward in the process of updating your conference room technology: video wall installation vs. projector system. For years, projectors and screens dominated meeting spaces for sharing presentations, graphs, charts, and videos on a large scale. But today, smarter, larger, and more interactive video walls are beginning to edge out projectors in terms of display capabilities.

Once confined to company lobbies, secretive government command centers and science fiction movies, video walls are becoming increasingly commonplace across multiple industries including retail, higher education and utility and traffic monitoring applications. And that’s just the beginning. According to a recent industry forecast, the global LED video wall market is set to grow at a compound annual rate of 35.1 percent, reaching $73.51 billion by 2025. If you’re thinking of jumping on the bandwagon, here are some trends to watch—and some important considerations to keep in mind.