Touch screen monitors are an amazing piece of technology that have only gotten better over the years. A number of different technologies are at work in these monitors today including surface capacitance, projected capacitance, infrared, resistive capacitance, and optical touch screens. Each of these works differently, and not all touch screen devices include these varied technologies. The quality of the screens today can allow to both single and multi-touch gestures such as panning, dragging, zooming, flicking, pressing, and more. The use of these devices can enhance many different types of business meetings, conventions, and trade shows, since they provide a unique form of interactivity.