COOPERATIVE THREE-DIMENSIONAL WORKING PLACE Russian patent published in 2017 - IPC H04N13/04 G02B27/01 G06F3/481 

FIELD: information technology.

SUBSTANCE: group of inventions consists of a device, application and method for presenting a virtual three-dimensional dynamic display. A device (600) with several display devices for presenting and cooperating the virtual three-dimensional dynamic display (610) through several operators (120) is presented. Each operator considers a virtual three-dimensional dynamic display from an individually defined prospect. A display device (100) for representing a three-dimensional dynamic display with a first projection device (111) and a second projection device (112). The display device (100) has a holographic display device (130) with a first holographic module (131) and a second holographic module (132). The first and second images from the opposite side are projected onto the corresponding transparent holographic display device in such a way that the observer of the holographic display device experiences the impression of a three-dimensional dynamic display. Each holographic display device represents the same virtual three-dimensional dynamic display with a viewpoint prospect which differs from other display devices. Each viewpoint prospect in the virtual three-dimensional dynamic display is provided according to the location of the holographic display device in relation to the virtual three-dimensional dynamic display. The eye position of the observer is detected. The holographic display device is rotated around the vertical axis in such a way that the direction of the observer's sight is oriented in the sagittal plane perpendicular to the holographic display device.

EFFECT: group of inventions provides representation of the same virtual three-dimensional dynamic display from its own viewpoint prospect, different from other display devices when it is co-operated by several nearby observers due to the device and the mutual arrangement of the display devices.

11 cl, 7 dwg