Application Research On Augmented Reality Technology In Library Personalized Service Platform

The library is a kind of important channel for people to acquire knowledge. With the rapid development of information technology, the intelligent terminal applications are emerging one after another in the field of mobile Internet. Some domestic and foreign libraries have launched the library mobile client of book search services. Through these mobile applications, people can get useful information and other related services by means of inputting queried keywords. The student personalized knowledge service platform based on library business data, which combines the new technology of mobile Internet with data mining, provides readers with personalized services such as the book inquiry, the book recommendation and the reader recommendation. The library information browsing system based on two-dimension code and augmented reality provides the readers with the location based services in the library.This paper firstly presents the development of the library construction, then introduces the related technologies of two-dimension code, augment reality, data mining, and Objective-C programming technology, especially describing the projection principle of augmented reality in great detail. The paper analyses the user demand of student personalized knowledge service platform based on the data of library business, especially performing an analysis of the library information browsing system based on two-dimension code and augmented reality. And then this paper briefly introduces the hardware and software environment of system realization.This paper explains the model of book information browsing and book recommendation based on the reader’s interest which makes use of two-dimension code and augmented reality technology in more detail. This part includes the definition of two-dimension code information structure, the design and implementation of the class of point of interest, the design and implementation of a model of two-dimension code scanning and terminal information update, the design and implementation of book information browsing interface and the browsing interface of the book accord with readers’ interests. Combined with the system function, this paper designs the test of application scenarios to verify whether the application function is the same as our expectation. The result indicates that the library information browsing system based on two-dimension code and augmented reality can show users different information interface according to the difference of the information of the scanned two-dimension code, guiding the users to browse book information with the book recommendation accord with the readers’ interest in the intuitive way.Finally, this paper summarizes the full text and analyses the defects of research work, indicating the following improvement. At the same time, the author’s graduate work are summarized.