将个人信息管理划分为主体、客体和活动三个要素,着重探讨面向客体和面向活动的国外个人信息管理原型。根据信息的属性将面向客体的研究分为物理属性、虚拟属性进行述评;根据活动的不同将面向活动的研究分为再查找、再利用和元层次的活动等方面进行述评。
Personal information management is divided into three elements of subject,object and activities.This article focuses on the foreign personal information management prototype with object-orientation and activity-orientation.Based on the properties of the information,the study with object-orientation is commented by physical property and virtual property respectively,while the study with activity-orientation is discussed by re-search,reuse and meta-level activities respectively.