Immersive video
An immersive video is basically a video recording of a real world scene, where the view in every direction is recorded at the same time. During playback the viewer has control of the viewing direction. Generally the only area that can't be viewed is the view toward the camera support. The material is recorded as data which when played back through a software player allows the user control of the viewing direction and playback speed. The player control is typically via a mouse or other sensing device and the playback view is typically 4:3 window on a computer display or projection screen or other presentation device such as a head mounted display.
A recent example, as of 2011, of immersive video is provided by the Kogeto Dot panoramic video capture device and associated online community for smartphones, for the iPhone 4, iPhone 4S[1] and for the Galaxy Nexus with the Kogeto Dot 360-degree panoramic video accessory.[2][3]
Sometimes the phrase "immersive video" is used to describe full-size teleconferencing capabilities, such as Cisco's Telepresence product.