Photo Manipulation
Photo manipulation refers to taking a regular real life image and changing it into another real-looking image but with a different look to it. For example, taking a photo of a desert with pyramids and then making it look like the pyramids are on grass with more clouds behind them.
Photomontage is the process (and result) of making a composite photograph by cutting and joining a number of other photographs. The composite picture was sometimes photographed so that the final image is converted back into a seamless photographic print. The same method is accomplished today using image-editing software. The technique is referred to by professionals as "compositing", and in casual usage is often called "photoshopping".
Photo Compositing:
Photo Compositing is the process of digitally assembling multiple images to make a final image.
Multi Monitor
Multi-monitor , also known as Multi-display , Multi-head and Dual-Monitor are synonymous terms referring to the use of multiple physical display devices such as monitors, televisions and projector in order to increase the area available for computer programsrunning on a single omputer system .Setting up multiple monitors can be an inexpensive way of improving computer usage.[1] It increases the display area, although it is still limited by the size, resolution and number of the monitors. The monitors used for multi-monitor can be different types (LCD or CRT) and sizes. The operating system manages the monitors' resolutions independently.