1－B it 人机交互系统

摘要

通过研制普适的非对称交互系统，解决运动能力障碍人群借助通用计算设备通过互联网进行交流这一问题。虚拟鼠标替代传统鼠标、中文输入法替代传统键盘输入功能、快捷键替代传统键盘快捷操作功能，作为交互系统的基础支持完全根据用户自身意志完成各类操作；配置1－Bit输入设备有效减轻了运动障碍人群的操作负担。基于上述方法，设计并开发实现了1－Bit人机交互系统，该系统能够利用1－Bit输入设备完成对普通计算机的操作。实验测试和分析表明，用户可以基于1－Bit输入设备操作电脑，包括文字输入、网页浏览、音视频播放、日常护理等功能，满足用户的日常电脑使用需求，同时该交互系统具有易于学习、功能方便扩展的特性。%Through developing a universal asymmetric interactive system, the obstacle of communication in the In-ternet among movement disability crowds through general computing equipment is solved.A virtual mouse took the place of the traditional mouse.A Chinese input method and shortcut keys were used instead of the original keyboard input.Users can operate computers according to their own will.The set of the one-Bit input device can further re-duce the burden for the disabled people.Based on the above-mentioned method, a one-Bit interaction system was developed and implemented, which can manipulate computers by the one-Bit input device.The user tests and anal-ysis of the system indicate that users can manipulate computers with multi-functions, including text entry, website browsing, audio and video play, and health care via one-Bit input device.The system is easy to learn and its func-tions can be developed and expanded easily, which meets the daily requirements for a user to operate a computer.