5 Awesome Applications for 4K Video Projection

4. Classrooms. Applications for 4K video projection aren’t just limited to businesses. It can also be used very effectively in the classroom. Use video conferencing to bring in guest speakers from all around the world to address your students, or even take them on a virtual field trip to some exotic location. With 4K resolution, it will feel like they’re actually there, without having to bother with permission slips or the buddy system.