Personal digital assistants

Xem 1-20 trên 21 kết quả Personal digital assistants
  • The NASA Mars Sojourner rover inspired this project . I followed the mission with great enthusiasm and witnessed a giant leap in robotics that day it began roaming the Martian terrain and sending images back to earth. Though I was in awe when the Viking missions of the 1970’s were in progress, we didn’t see that near real-time interaction with the craft .

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  • Chapter 7 - Personal technology. This chapter presents the following content: Convergence, portability, & personalization; MP3 players; high-tech radio; digital cameras: changing photography; personal digital assistants and tablet PCs; the new television; smartphones: more than talk; videogame systems.

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  • Although mobile devices, cellular phones, Personal Digital Assistants (PDAs) and other handheld devices have hardware constraints such as small screen, small storage, low CPU speed, and low resolution, their popularity has been enormously increasing. This is enhancing the opportunities for researchers to overcome those open problems caused of small size hardware constraints. However, still the biggest difficulty is that these devices are too difficult to load today’s visual information because most current information is based on a large visual documentation.

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  • Over the last ten years, the impact of wireless communications on the way we live and do business has been surpassed only by the impact of the Internet. Cell phones, pagers, and wireless Personal Digital Assistants (PDAs) have become so commonplace in our lives that it is easy to forget that ten years ago, they were a rarity.

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  • Nguyễn Tân Tiến Foreign Trade University * IT (Information Technology): Công nghệ về máy tính. * PC (Personal Computer): Máy tính cá nhân. * ICT (Information Communication Technology): Ngành công nghệ thông tin - truyền thông. * PDA (Personal Digital Assistant): Thiết bị số hổ trợ cá nhân. * CP (Computer Programmer):

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  • The Information Technology Laboratory (ITL) at the National Institute of Standards and Technology (NIST) promotes the U.S. economy and public welfare by providing technical leadership for the Nation’s measurement and standards infrastructure. ITL develops tests, test methods, reference data, proof of concept implementations, and technical analyses to advance the development and productive use of information technology.

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  • Việc tích hợp các phần mềm GIS, GPS với các thiết bị truyền thông cầm tay … đã hình thành nên khái niệm “Mobile GIS”. Bài báo này trình bày những kết quả đã đạt được trong việc phát triển thử nghiệm một hệ Mobile GIS. Hệ thống được phát triển theo mô hình 2 lớp khách-chủ (client-server). Trong đó ứng dụng phía client được xây dựng trên thiết bị trợ giúp cá nhân kỹ thuật số (Personal Digital Assistants PDA) sử dụng ngôn ngữ lập trình C#.

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  • To the reader who is tired of so much Erkenntnisstheorie I can only say that I am so myself, but that it is indispensable, in the actual state of opinions about Sensation, to try to clear up just what the word means. Locke's pupils seek to do the impossible with sensations, and against them we must once again insist that sensations 'clustered together' cannot build up our more intellectual states of mind

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  • Phụ lục B : Giới thiệu các chương trình giả lập over-the-air : thuật ngữ này được dùng để chỉ việc tìm và download các ứng dụng thông qua mạng không dây. personal profile : một profile J2ME được thiết kế để cài đặt CDC. profile : một đặc tả cho tập các lớp ở mức cao của một họ các thiết bị. Một profile cài đặt theo cấu hình của J2ME. Personal Digital Assistant Profile (PDAP) : một J2ME profile được thiết kế để cài đặt CLDC.

    pdf11p caott3 20-05-2011 62 15   Download

  • 5 INFORMATION TECHNOLOGY AND YOU. Edward G. Cale Jr. Amazing though it may seem, the personal computer has only been around for about 20 years. Before 1980 the world of computing belonged to highly trained technical people who worked their wizardry wearing white coats in hermetically sealed rooms. Today kindergarten students use personal computers to learn the alphabet, grade school students use the Internet to research term papers, and on-the-go executives are always in touch with their beepers, Webenabled cell phones, cellular personal digital assistants (PDAs), and laptop computers. ...

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  • Java offers several benefits that could facilitate the use of wireless Personal Digital Assistants (WPDAs) for the user. First, Java is portable, and that means that it is independent of the hardware platform it runs on, which is very important for reducing the cost of application development. As Java can be run anywhere, the development of applications can be done on a desktop without the need of a real hardware platform.

    pdf17p tienvovan 16-09-2010 50 9   Download

  • Bluetooth is an open standard for short-range radio frequency (RF) communication. Bluetooth technology is used primarily to establish wireless personal area networks (WPAN), commonly referred to as ad hoc or peer-to-peer (P2P) networks. Bluetooth technology has been integrated into many types of business and consumer devices, including cellular phones, personal digital assistants (PDA), laptops, automobiles, printers, and headsets. This allows users to form ad hoc networks between a wide variety of devices to transfer voice and data.

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  • The personal digital assistant is the main control unit of the robot, communicating with the craft’s body via a beam of infrared light and to other machines on the wireless network. The PDA itself becomes a data transponder. It (the PDA) is insulated and protected from the robotic interface. It is said to be optically isolated, communicating on ripples of light. Because of this design, no connectors are required and the software provided will work with any Windows or PalmOS driven handheld PDA.

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  • Pervasive computing aims at availability and invisibility. On the one hand, pervasive computing can be defined as availability of software applications and information anywhere and anytime. On the other hand, pervasive computing also means that computers are hidden in numerous so-called information appliances that we use in our day-to-day lives [4, 29, 30]. Personal digital assistants (PDAs) and cell phones are the first widely available and used pervasive computing devices. Next-generation devices are being designed....

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  • In recent years, the technological trend toward high-performance mobile communications devices has caused a burgeoning interest in the field of low-power design. Indeed, with the proliferation of portable devices such as digital cellular phones, pagers and personal digital assistants, designing for low-power with high throughput is becoming increasingly necessary. It is often claimed that a full-custom ASIC will be ‘‘lower power’’ than a programmable approach.

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  • Thiết bị kỹ thuật số hỗ trợ cá nhân thường được gọi là PDA (tiếng Anh: Personal Digital Assistant) là các thiết bị cầm tay vốn được thiết kế như một cuốn sổ tay cá nhân và ngày càng tích hợp thêm nhiều chức năng.

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  • Nếu biết cách khai thác, điện thoại di động và các thiết bị cầm tay dạng PDA (Personal Digital Assistant) cũng có thể trở thành một đối tượng và công cụ rất tốt để các doanh nghiệp thực hiện tiếp thị quảng bá thương hiệu.

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  • Elements of ubiquitous learning Ubiquitous learning refers to a context-aware learning environment that learners engage in with a mobile device and the Internet (Chang, Sheu & Chan, 2003; Li, Zheng, Ogata & Yano, 2005; Tan, Liu & Chang, 2007). Chang (2003) mentioned three main fundamental elements for ubiquitous learning, including (a) a mobile device, such as a PDA (personal digital assistant), web pad or tablet PC, which is small, light, portable and customised with a wireless facility; (b) communication facility, such...

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  • Ngày nay, Linux đã trở thành một đối thủ cạnh tranh lớn về lĩnh vực hệ điều hành trong các dòng điện thoại thông minh (smartphone), các thiết bị PDA (personal digital assistant) và là một lựa chọn thay thế cho sự độc quyền của Windows CE và Palm OS.

    pdf52p xingau9 08-09-2011 25 3   Download

  • With a pen-based system, you use an electronic pen to write on the screen and choose commands. Pens are common input devices for handheld computers, like “personal digital assistants (PDAs).” Pens are handy for making notes or selecting commands, not for inputting a lot of text.

    ppt20p trada85 18-01-2013 14 3   Download

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