The technology shown in the picture is a Document Camera. This is a current picture I took when I was substituting. The Document Camera is use in many ways in the class rooms. It’s an accessory for the Promethean Board. It’s very useful in the classroom and easy to use. Document camera can easily display notes, zoom into specific details teachers want to display, and to share different article and clippings. The Document Camera is around to stay for a very long time.