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Ubiquitous Computing
By: Stefan PosladeBook Publisher: John Wiley & Sons
Imprint: Wiley
Format: ePub Encrypted (DRM)
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This book provides an introduction to the complex field of ubiquitous computing
Ubiquitous Computing (also commonly referred to as Pervasive Computing) describes the ways in which current technological models, based upon three base designs: smart (mobile, wireless, service) devices, smart environments (of embedded system devices) and smart interaction (between devices), relate to and support a computing vision for a greater range of computer devices, used in a greater range of (human, ICT and physical) environments and activities. The author details the rich potential of ubiquitous computing, the challenges involved in making it a reality, and the prerequisite technological infrastructure. Additionally, the book discusses the application and convergence of several current major and future computing trends.
Key Features: Provides an introduction to the complex field of ubiquitous computing Describes how current technology models based upon six different technology form factors which have varying degrees of mobility wireless connectivity and service volatility: tabs, pads, boards, dust, skins and clay, enable the vision of ubiquitous computing Describes and explores how the three core designs (smart devices, environments and interaction) based upon current technology models can be applied to, and can evolve to, support a vision of ubiquitous computing and computing for the future Covers the principles of the following current technology models, including mobile wireless networks, service-oriented computing, human computer interaction, artificial intelligence, context-awareness, autonomous systems, micro-electromechanical systems, sensors, embedded controllers and robots Covers a range of interactions, between two or more UbiCom devices, between devices and people (HCI), between devices and the physical world. Includes an accompanying website with PowerPoint slides, problems and solutions, exercises, bibliography and further reading
Graduate students in computer science, electrical engineering and telecommunications courses will find this a fascinating and useful introduction to the subject. It will also be of interest to ICT professionals, software and network developers and others interested in future trends and models of computing and interaction over the next decades.
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| Title of Computers eBook: Ubiquitous Computing | |
| Release Date: 08-10-2011 | |
| Publisher: Wiley |
This eBook download is available in the following formats:
| Parent title | Ubiquitous Computing |
|---|---|
| Encrypted (DRM) | Yes |
| SKU | 9780470779453 |
| File size | 9326 |
| Security | n/a |
| Printing | Not allowed |
| Copying | Not allowed |
| Read aloud | No Sys requirements Download reader |
| Devices | Samsung Tablet, Apple Ipad & Iphone, Barnes & Noble Nook, Kobo eReader, Aluratek Libre, Iliad, Nokia, Blackberry, Hanlin |
| Note | Excellent navigation features are available via Adobe such as bookmarks and a quick access table of contents. Text search is easily accessible. An Adobe DRM-protected file is different than a pdf file in that it uses Adobe DRM (Digital Rights Management) technology, which authors and publishers use to protect their content from illegal online distribution and to set certain privileges such as restrictions on copying and printing. |
Ubiquitous Computing
Chapter One
Ubiquitous Computing: Basics and Vision
1.1 Living in a Digital World
We inhabit an increasingly digital world, populated by a profusion of digital devices designed to assist and automate more human tasks and activities, to enrich human social interaction and enhance physical world interaction. The physical world environment is being increasingly digitally instrumented and strewn with embedded sensor-based and control devices. These can sense our location and can automatically adapt to it, easing access to localised services, e.g., doors open and lights switch on as we approach them. Positioning systems can determine our current location as we move. They can be linked to other information services, i.e., to propose a map of a route to our destination. Devices such as contactless keys and cards can be used to gain access to protected services, situated in the environment. Epaper and ebooks allow us to download current information onto flexible digital paper, over the air, without going into any physical bookshop. Even electronic circuits may be distributed over the air to special printers, enabling electronic circuits to be printed on a paper-like substrate.
In many parts of the world, there are megabits per second speed wired and wireless networks for transferring multimedia (alpha-numeric text, audio and video) content, at work and at home and for use by mobile users and at fixed locations. The increasing use of wireless networks enables more devices and infrastructure to be added piecemeal and less disruptively into the physical environment. Electronic circuits and devices can be manufactured to be smaller, cheaper and c
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