Mobile augmented reality technology for design and implementation of library document push system

Abstract

Through mobile augmented reality interaction, the library can keep abreast of the user’s current information orientation and lay the foundation for the further establishment of a personal information database. At the same time, on the basis of network interaction, it plays a good guiding role for the construction of library document resources, ensuring the effective use of document resources. This paper analyzes the key technologies of the mobile augmented reality system, including virtual graphics rendering technology, camera tracking and positioning technology, display technology and so on. To solve the problem of human error caused by design deviation in the current mobile augmented reality library document push, a new data visualization and interactive design process is proposed. On the basis of analyzing user needs and comparing augmented reality library document push with traditional library document push, the demand is transformed into tasks. We use a combination of overview and detail to lay out the visual elements. The progressive interactive method is used to organize discrete data views and generate interactive interfaces. The system test results show that the library document pushing system designed in this paper can effectively reduce the memory consumption of the system, improve the refresh frame rate of the view and improve the user’s interactive fluency.