A scene display device and a display method

Abstract

The invention discloses a scene display device and a display method. The scene display device comprises a host, a display screen and an interaction platform, wherein the interaction platform comprisesa transparent display screen, a touch component and an identification tag, and at least one camera is arranged below the interaction platform. The method comprises the following steps of outputting and displaying a navigation interface in a transparent display screen; receiving a user touch operation instruction through the touch component. The invention overcomes the problems of high interactiveplatform, limited area, high cost, poor interactive experience and user's inability to carry out touch control caused by using a projector in the prior art by setting the transparent display screen and the touch component on the interactive platform. While realizing the navigation information presentation and user interaction of the interactive platform, the method and the device are beneficial to the miniaturization design and large area design of the scene display device, effectively reduce the production cost and improving the user interaction experience, are simple in the structure and have the good economic and social benefits.

Description

technical field [0001] The invention relates to the field of human-computer interaction, in particular to a scene display device and a display method. Background technique [0002] With the development of network technology, people have higher and higher requirements for the experience of human-computer interaction. As a human-computer interaction device, the scene display device generally uses a projector to project a navigation interface on a transparent or translucent interactive platform screen, and uses an infrared camera to collect information such as the type, position, and angle of the identification label on the interactive platform. The rendered scene is then displayed on the display. [0003] The scene display device in the prior art has the following problems: [0004] First, the height of the interactive platform is limited by the projection range, angle, and distance. For example, the height of the interactive platform needs to be set higher (generally 1m) to...

AI Technical Summary

Problems solved by technology

[0004] First, the height of the interactive platform is limited by the projection range, angle, and distance. For example, the height of the interactive platform needs to be set higher (generally 1m) to adapt to the projection distance, which is not conducive to the miniaturization design of the scene display device;

[0005] In the second aspect, the area of ​​the interactive platform is limited by the coverage area of ​​projectors and cameras. A single projector and camera cannot completely cover a large-area interactive platform; if you want to cover a large-area interactive platform, you must increase the number of cameras and projectors. It leads to excessive volume and increased cost, and the projection and camera images of each projector and camera need to be processed by splicing algorithms, and the processing efficiency is low;

[0006] In the third aspect, the interactive platform of most scene display devices only has the function of navigation and display, and users cannot perform touch operations through the interactive platform, and the human-computer interaction experience is poor

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