基于Gimbal^(TM)的轻量级高校图书馆情景感知推送服务平台开发及试验

Research on a Lightweight Academic Library Context-aware Recommendation Service Platform Based on Gimbal^(TM)

【目的】利用高通公司推出的GimbalTM建设轻量级的图书馆情景感知推送服务平台。【应用背景】通过用户的智能移动终端设备获取其地理位置和兴趣偏好等信息,并以此为依据提供情景感知的个性化服务,是提升用户体验的重要途径。【方法】选择Android环境下的Gimbal SDK开发图书馆情景感知推送服务客户端应用程序,在服务器Gimbal Manager端设置地理围栏信息以及通信服务触发条件和消息内容,Gimbal Manager主动感知用户情景和兴趣信息,向用户推送满足触发条件的通信服务消息内容。【结果】Android手机用户安装客户端应用程序后,当进入不同的地理围栏时,会接收到由Gimbal Manager推送的与个人兴趣相符的信息。【结论】本平台能够向用户提供情景感知的个性化推送服务,提高图书馆服务质量。

[Objective] The article constructs a lightweight context-aware recommendation service platform based on GimbalTM of Qualcomm. [Context] Acquiring users＇ geographic positions and interests from mobile terminals, and then providing context-aware personalized service can improve user experience in library. [Methods] Select Gimbal SDK in Android environment to develop client application of academic library context-aware service, and set up Gimbal Manager parameters, including Geo-fences, communication triggers and information service content. Then, Gimbal Manager acquires user context and interests actively and pushes information content according to triggers condition. [Results] When the Android mobile phone users who install client applications enter different Geo-fences, they will receive information corresp, onding to personal interests pushed by Gimbal Manager. [Conclusions] The platform can provide context-aware personalized service and improve library service quality.