Carlos Soto is an award-winning reviewer and journalist with 20 years of experience covering technology and business within various sectors and industries. In the classroom, document cameras are like ...

A document camera is a camera mounted on an adjustable arm attached to a base. Instructors can place blank paper for writing, printouts, book pages, or other smaller objects under the camera.

Many of us remember the old overhead projector from our school days. Think of a document camera as a contemporary version, capable of taking or relaying an image of whatever is placed beneath its lens ...

Plug the USB cable into your computer's USB port. If you have a Mac, you may need an adapter. If you are using a classroom computer, plug it directly into the computer. If there is a power button, ...