论文部分内容阅读
PDA,Personal Digital Assistant之缩写,个人数字助理。笔者遍查手边的资料和“整个”因特网,总算是为 PDA 攒了“定义”:一种轻巧的掌上型电脑,能够提供一些特定的功能,如计算、日程安排、记便条、收发传真或电子邮件等等;许多PDA 采用笔输入方式以取代键盘和鼠标,也有的配备小型键盘;PDA 使用闪存(Flash memory)存储数据;几乎所有的PDA 都可通过电缆线、电话线或无线电与其他电脑相连,作数据交换……这的确是一个既罗嗦又不准确的定义,毕竟 PDA 还属于一类新兴的电子产
PDA, abbreviation of Personal Digital Assistant, personal digital assistant. “The definition of”: a lightweight palmtop computer, can provide some specific functions, such as calculation, scheduling, notes, Send and receive faxes or e-mails, etc .; many PDA pen input instead of the keyboard and mouse, and some with a small keyboard; PDA flash memory (Flash memory) to store data; almost all of the PDA through a cable, telephone line or radio Connected to other computers, for data exchange ... This is indeed a wordy and inaccurate definition, after all, PDA also belongs to a class of emerging electronics