A personal digital assistant (PDA) is a multi-purpose mobile device which functions as a personal information manager. Following a boom in the 1990s and 2000s, PDAs were mostly displaced by the widespread adoption of more highly capable smartphones, in particular those based on iOS and Android in the late 2000s, and thus saw a rapid decline.

2024年6月21日 · PDA stands for "personal Digital Assistant", it is a type of handheld device that combines into itself a multipurpose electronic organizer containing components such as calendars, diaries, task lists and reminders, and a range of …

A personal digital assistant (PDA) is a small, mobile, handheld device that provides computing and information storage and retrieval capabilities for personal or business use, often for keeping schedules, calendars and address book information handy. Popular in the 1990s and early 2000s, PDAs were the precursors to smartphones.

個人數位助理 （英語： personal digital assistant， 縮寫： PDA），一般是指像手機一樣大小，卻擁有 電腦 等級硬體的移動電子設備，之后被高效能的智慧型手机例如 三星Galaxy 取代。 相对于传统电脑，個人數位助理的优点是轻便、小巧、可移动性强，同时又不失功能的强大，缺点是屏幕过小，且电池续航能力有限。 個人數位助理通常采用 觸控笔 （Stylus）作为输入设备，而 存储卡 作为外部存储介质。 在无线传输方面，大多数個人數位助理具有 红外通讯技术 （IrDA）和 蓝 …

PDA（Personal Digital Assistant），又称为掌上电脑，可以帮助我们完成在移动中工作，学习，娱乐等。 按使用来分类，分为工业级PDA和消费品PDA。 工业级PDA主要应用在工业领域，常见的有条码扫描器、RFID读写器、POS机等都可以称作PDA；消费品PDA包括的比较多，智能 ...

2025年1月4日 · From the early Newton OS-based devices like the MessagePad series to the Palm OS that once reigned supreme, there's a rich history encapsulated in these tiny machines. Whether it's the Siemens Notephone, Motorola Marco, or the Psion Series that caught your fancy, each PDA holds a story of innovation and tech evolution.

2024年10月23日 · Short for Personal Digital Assistant, PDA is a computer that fits in the palm of your hand to help collect such information as contacts, appointments, files, and programs. The picture is the Palm Tungsten | E2 and an example of a PDA.

PDA （Personal Digital Assistant），又称为掌上电脑，可以帮助我们完成在移动中工作，学习，娱乐等。 按使用来分类，分为消费级PDA和 工业级PDA。 消费级PDA包括的比较多，智能手机、平板电脑、手持的游戏机等都属于消费级PDA；工业级PDA主要应用在工业领域，常见的 条码扫描器 、 RFID读写器 、 POS机 等都可以称作工业级PDA。 消费级PDA在日常生活中已经非常普遍了，小编主要介绍一下工业级PDA是什么。 工业级PDA（以下简称为工业PDA），与消 …

PDA stands for Personal Digital Assistant. It refers to a small portable computer that supports database objects to serve as a handy reference for the user. These typically include a calender, a todo list, an address book, and a memo pad.

Personal Digital Assistants (PDAs) emerged as handheld computing devices designed for mobile users who required computing capabilities without the bulk of a laptop. The concept gained traction in the early 1990s when Apple introduced the MessagePad, a device that allowed users to input data via a stylus on a touch-sensitive screen.