Mobile augmented reality technology for design and implementation of library document push system
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SPECIAL ISSUE PAPER
Mobile augmented reality technology for design and implementation of library document push system Jing Lu1 Received: 21 April 2020 / Accepted: 30 October 2020 © Springer-Verlag GmbH Germany, part of Springer Nature 2020
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. Keywords Mobile augmented reality · Library document push · Data visualization · User experience
1 Introduction For a long time, the service mode of the library has been in a closed and passive position [1]. With the rapid development of computer technology and the Internet, the service quality and service requirements of the library are also constantly improving [2]. The conditions can no longer meet the requirements of reality. To be in line with the international standards, we must constantly improve the management and service level of our own library to make it reach the most advanced state. The use of the Internet as a medium makes the links between users and libraries more frequent [3]. Improving collection construction is a necessary prerequisite for us to improve service quality and efficiency. And now that computer technology is quite popular, users have certain computer operation skills, which also provides the basic conditions for the realization of this service model [4, 5]. * Jing Lu [email protected] 1
School of Clinical, Xinxiang Medical University, Xinxiang 453003, People’s Republic of China
With the continuous development of mobile network application technology, touch interactive systems running on mobile devices such as smart phones and tablet computers have begun to be widely used in various fields of society [6]. The development and popularization of mobile terminal equipmen
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