Bolton M P, Taylor A C
J Biomed Eng. 1981 Oct;3(4):281-4. doi: 10.1016/0141-5425(81)90132-1.
A prototype text handling and computing system using microprocessor technology has been developed for the severely handicapped user. The input uses a serial 'suck-puff' code (TWC code version DR2). In addition to the usual video display and full editing and printout facilities of a word processor, the unit acts as a terminal for other computers and can also function as a stand-alone microcomputer using commercial software. The 'bus' structure allows simple expansion to incorporate additional functions, and a remote control link is used for the input. The prototype is currently being evaluated by a tetraplegic student.
一种使用微处理器技术的文本处理与计算原型系统已为重度残障用户开发出来。输入采用串行“吸-吹”代码(TWC代码版本DR2)。除了文字处理器通常具备的视频显示、完整编辑和打印输出功能外,该设备还充当其他计算机的终端,并且也能使用商业软件作为独立的微型计算机运行。“总线”结构便于简单扩展以纳入更多功能,输入采用遥控链接。一名四肢瘫痪的学生目前正在对该原型进行评估。