VR is an immersive sensory experience that digitally simulates a remote environment. A wargame, generally, is a type of strategy game which realistically simulates warfare. This accurately simulates looking at a spectrum on a gray background. An electronic cigarette is an electronic device that simulates tobacco smoking. Testing is done using software which simulates the Windows/Microsoft Office environment. ICON designs, simulates and executes adaptive clinical trials. The occupant dome further simulates vehicle motion. This approach best simulates the experience of observing in the wild. The following Python code simulates the aging algorithm. In this way, the interface simulates the physics of a real object. The game even simulates window wipers in case of mud hitting the monitor. "Pong" is a two-dimensional sports game that simulates table tennis. Instead, it simulates the multiplayer experience with computer-controlled players known as bots. Mechanical insufflation-exsufflation simulates a cough and assists airway mucus clearance. Auto clickers can be as simple as a program that simulates mouse clicking.