Research And Design Of Moulti-terminal Display Platform Supporting Rich Media

The display of products and achievements is an important stage in work such as scientific research and manufacture.It has also been developed from simple texts and pictures to common multimedia formats.In recent years,the emergence of rich media has provided new methods for the display.Rich media is an information dissemination method with animation,sound,video,and interactivity.At present,most of the equipment that display products and achievements is scattered.Different devices display different media.Therefore,this paper designs an integrated multi-terminal display platform that supports rich media.By simply rotating the buttons and operating the cards,different media can be displayed and controlled on the suitable devices,which facilitates the display of products and results.Specifically,the platform designed in this paper includes a controllable table with an integrated RFID sensor and a rotary button,a built-in holographic display device that can be raised and lowered.A big-screen display is placed on one end of the table.A stereoscopic projector is suspended on the top and a projection screen is suspended on the wall,which is on the opposite side of the projector.The devices of the platform are connected through a server to form the overall equipment.The big-screen display is mainly used for playing media content such as text,pictures,video,and two-dimensional animation;the holographic device displays simple three-dimensional models,and stereoscopic effects can be viewed without using stereoscopic glasses.The projector is used to display virtual reality scenes and users can roam in the immersive scenes by wearing stereoscopic glasses.In addition,the system also integrates a helmet-based mobile virtual reality display system and Hololens-based augmented reality display system,allowing users to experience virtual display environments by walking around in physical space.Product and achievement display content are stored in the database,and corresponding information is recorded in the RFID card.The user can select different RFID cards on the RFID sensor,and then the corresponding content can immediately display on a suitable device.This kind of switching is real-time and smooth,making this platform feel like an integrated whole.The rotation and pressing operations of the rotary buttons are mapped with the operations of the respective devices,so that the user can operate different devices and control the playback of the media content by rotating the buttons.The main contributions of this paper can be summarized as follows:In this paper,we present a multi-terminal display integration platform that supports rich media.By simply rotating the buttons and operating the cards,different media can be displayed and controlled on their respective suitable devices,facilitating the display of products and results.A simple cross-platform interaction method is presented.By integrating a RFID sensor and a rotary button,different media content can be played on a suitable device,and different devices can be operated to control the playback of the media content.This method can make user interaction more convenient,simple and intuitive.