Computer use 2002-2008

During a longitudinal study at the Erasmus MC - University Medical Center, more than 1000 employees were followed using registration software on their computers. The computer users performed a variety of jobs (secretaries, researchers, managers, medical personnel, professors, etc), using a variety of software. Participants performed their daily work while the software logged mouse cursor changes (10 Hz), keystrokes, mouse clicks and mouse scroll events, whenever these events occurred. The database consists of 1296 folders (95919 files) containing data from individual computer users.The dataset can be used to perfom your own analysis or you can collaborate with the Erasmus MC Kineos Research Group to perform certain types of analysis. Possible analyses are detailed risk assessment regarding computer use and health complaints or analysis of pause, mouse and keyboard use in subgroups of computer users with specific characteristcs (such as job function, age, gender etc, etc).Due to the size of this main dataset (almost 100.000 files), the files cannot be accessed online but will be made available in another way after additional contact with DANS and/or the depositor of the data.In a separate additional database data are available on the characteristics of the computer users (such as job type, occurrence of RSI complaints, handedness, software usage). These data were collected using questionnaires sent to the participants of the study. This database will contain the same personal ID so both databases can be linked.This file can be accessed online.本数据集源自伊拉斯姆斯医学中心（Erasmus MC - University Medical Center）开展的一项纵向研究，研究通过计算机端的注册软件追踪了千余名员工的日常工作状态。这些计算机使用者涵盖秘书、科研人员、管理人员、医护人员、教授等多元岗位，同时使用各类办公软件。在参与者正常开展日常工作期间，该软件会记录鼠标光标移动（采样率10Hz）、按键输入、鼠标点击及滚轮滚动事件，一旦触发此类操作便实时记录。该数据库共包含1296个文件夹（总计95919个文件），存储了每名计算机使用者的相关工作数据。 本数据集可用于自主开展相关分析，也可与伊拉斯姆斯医学中心Kineos研究团队合作，针对特定类型的分析展开研究。可行的分析方向包括：针对计算机使用与健康主诉的精细化风险评估，或是针对具备特定特征（如岗位职能、年龄、性别等）的计算机使用者亚群，分析其工作间隙、鼠标及键盘使用行为模式。 由于主数据集规模庞大（近10万个文件），无法直接在线访问，需在与DANS及/或数据提交方取得额外联系后，方可通过其他途径获取完整数据集。另有一套独立的附加数据库，存储了计算机使用者的特征信息，包括岗位类型、重复性劳损（Repetitive Strain Injury, RSI）主诉情况、利手性、软件使用习惯等，此类数据通过向研究参与者发放问卷收集得到。该附加数据库包含与主数据库一致的个人ID，因此两个数据库可实现关联匹配。该附加数据库可在线访问。