Document Camera/Visualizer are real-time image capture devices for displaying an object to a large audience. A visualizer is able to magnify and project the images of actual, three-dimensional objects, as well as transparencies.
Where you can use Document Camera/Visualizer?
Classroom / Lecture hall
Presentation of objects/ materials in meetings, conferences, trainings
Various medical applications such as telemedicine, telepathology, display of X-rays