What is a digital document camera?
The digital camera is a camera that takes a photo or video and records them in digital format rather than a movie. A document camera is a real-time image and display or screen-to-bending device that can have documents or three-dimensional objects despite the name, which can be captured on a computer for future use. Document cameras are known under several names, including digital visual lecturers and visualizers. The digital document camera is simply another name for them, since although an analog video output was used when the cameras were developed for the first time at the end of the 80's, the digital output is now standard.
The digital document may seem similar to the director's projector, but in fact it differs in several important ways. One ability that a digital document camera has that the directing projector is not the ability to display a three -dimensional object where the director's head designer would project shadow. Canuse without transforming documents into transparency or other similar formats. The image that shows can be captured with the ability to capture, including the video.
digital documents can be used in the educational environment as well as in business, industrial environment and law enforcement. In education, digital documents can be used to allow students to sit in the back of the classroom or lecture so that they can clearly see the projected item and also be used to produce during distance education. They can also be used for personal business presentations and to capture images that can be sent via the network. In the courtroom, the LCD panels for jurors can facilitate the presentation of evidence with a digital document camera, which can also make the preparation of exhibits.
Since you can view three -dimensional objects and you can capture a video, shared view of That has been difficult to capture, noIt will be possible. This could, for example, include demonstration of any artistic technique involving fine movements such as origami or using mathematical instruments such as a compass or ruler. Alternatively, the progress of experiment with fruit flies or other appropriately small type of sample could projection. To a certain extent, the digital document camera can be used as a microscope approaching objects to show them in more detail. It can also project on a white plate as well as the screen screen.