The Study Of Key Techniques In Wearable Information Service Under The Support Of The Google Glass

Google Glass is a wearable,locationable,networkable mobile information service and human-computer interaction new equipment,based on Google Glass for personal geographic information service application research,has good prospects for development.Based on Google Glass hardware equipment,this graduation project explores the technical route of Google Glass and geographic information system integration,and studies and constructs the campus tour guide prototype system with the background of campus tour guide system.The graduation project mainly completed the following research:(1)The connotation,subject and development trend of wearable geographic information service.The paper analyzes the composition and function of each hardware module of wearable computer with Google Glass as an example.It studies the new features of wearable geographic information service compared with traditional geographic information service,analyzes the main body of the wearable geographic information service Application direction.(2)Based on Google Glass's geographic information integration key technology.This paper solves the data format and stacking method of geography information adapted to Google Glass,solves the coupling technology between Google Glass and Baidu map,and solves the speech recognition and speech control technology of Google Glass based on Xunfei voice platform.It designs and develops Adapt to Google Glass and Baidu map coupling system navigation algorithm.(3)Based on Google Glass campus tour guide system research and development.The information is collected and processed,and the geographic information system is connected and coupled with Google Glass.Based on the Baidu map,a function such as map display and simple navigation can be realized.The campus tour guide system,through the system testing,basically based on Google Glass campus tour guide system development technology.This graduation design basically explores the technical route that Google Glass integrates with geographic information and provides services for mobile users.The experience of prototype system development can provide reference for the later extensive application research.In this study,the system is unstable,the function is not perfect,the algorithm is not optimized and so on,and can be used as the content of the follow-up study.