What is document cameras?

Document cameras are real-time image capture devices primarily used to display an object to a large audience. Essentially a modern replacement for overhead projectors, they capture still images or videos of documents, three-dimensional objects, or even live demonstrations. These are then projected onto a screen or displayed on a monitor, making them a versatile tool in education, presentations, and demonstrations. They are commonly used in classrooms for sharing student work, demonstrating scientific experiments, and projecting textbook pages.