What is tracking computer vision?
Computer vision is a type of technology used to track eye movements to control the interface. This application is also called eye monitoring and relies on cameras and sophisticated software. Following visions is useful for a wide range of purposes, from the standard interaction of the computer to easy communication for people with disabilities. During this period, scientists used a photographic film to record light that reflected from the eyes. By studying the film, scientists gained traces of samples and movements that occurred when one looked at the object. Instead of capturing the reflections of visible light on the film, however, today's eye monitoring tools often project infrared light on the pupil. Digital cameras are used to detect these infrared beams and the resulting movements are interpreted by a computer. Some sophisticated vision monitoring applications do not need a source of infrared light, instead of using software, it isolate round pupils of the eye.
Information obtained by monitoring computer vision can be very useful for developing improved displays and presentations. For example, market research companies can use eye movement data to determine where the viewer looks at advertising and its response to the image. Vision monitoring data can also be useful for instances detection in which the person is dispersed. This information may be important for skills that require focus such as driving.
One of the common applications of computer vision monitoring is to select specific options on the monitor. Software that observes and monitors user eyes can be used to replace a standard computer mouse. Instead of physical movement of the hand, the user can easily make a selection, check out the area on the computer screen. This allows the hands to remain free and can be particularly valuable for intensive activities such as piloting and navigation on the plane.
hands-free nature withLeding computer vision can also make useful for people with disabilities. Using special computer monitors and eye tracking cameras, individuals are able to control devices and communicate with others. Eye monitoring programs for disabled people often contain a list of commands or phrases and allow the user to create sentences only using eye movements.