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Author: I. Scott MacKenzie
Publisher: CRC Press
ISBN: 9781410608390
Category : Technology & Engineering
Languages : en
Pages : 168
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Book Description
The four articles in this special issue of Human-Computer Interaction describe recent research in mobile text entry. The issue begins with a review article that provides general comments on methodologies for evaluating new text entry techniques. The next two articles present Dasher--a text entry technique with an interface driven from continuous two-dimensional gestures and a detailed extension to the prediction model of Soukoreff and MacKenzie. The final article takes a completely different approach to modeling the text entry task. As a collection, the articles represent a sample of promising research initiatives in text entry for mobile computing.
Author: I. Scott MacKenzie
Publisher: CRC Press
ISBN: 9781410608390
Category : Technology & Engineering
Languages : en
Pages : 168
Get Book Here
Book Description
The four articles in this special issue of Human-Computer Interaction describe recent research in mobile text entry. The issue begins with a review article that provides general comments on methodologies for evaluating new text entry techniques. The next two articles present Dasher--a text entry technique with an interface driven from continuous two-dimensional gestures and a detailed extension to the prediction model of Soukoreff and MacKenzie. The final article takes a completely different approach to modeling the text entry task. As a collection, the articles represent a sample of promising research initiatives in text entry for mobile computing.
Author: I. Scott MacKenzie
Publisher: CRC Press
ISBN: 9780805896589
Category : Technology & Engineering
Languages : en
Pages : 0
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Book Description
The four articles in this special issue of Human-Computer Interaction describe recent research in mobile text entry. The issue begins with a review article that provides general comments on methodologies for evaluating new text entry techniques. The next two articles present Dasher--a text entry technique with an interface driven from continuous two-dimensional gestures and a detailed extension to the prediction model of Soukoreff and MacKenzie. The final article takes a completely different approach to modeling the text entry task. As a collection, the articles represent a sample of promising research initiatives in text entry for mobile computing.
Author: I. Scott MacKenzie
Publisher: Elsevier
ISBN: 0080489796
Category : Computers
Languages : en
Pages : 343
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Book Description
Text Entry Systems covers different aspects of text entry systems and offers prospective researchers and developers global guidelines for conducting research on text entry, in terms of design strategy, evaluation methodology, and requirements; a discussion of the history and current state of the art of entry systems; and specific guidelines for designing entry systems for a specific target, depending on devices, modalities, language, and different physical conditions of users. Text entry has never been so important as it is today. This is in large part due to the phenomenal, relatively recent success of mobile computing, text messaging on mobile phones, and the proliferation of small devices like the Blackberry and Palm Pilot. Compared with the recent past, when text entry was primarily through the standard "qwerty" keyboard, people today use a diverse array of devices with the number and variety of such devices ever increasing. The variety is not just in the devices, but also in the technologies used: entry modalities have become more varied and include speech recognition and synthesis, handwriting recognition, and even eye-tracking using image processing on web-cams. Statistical language modeling has advanced greatly in the past ten years and so therein is potential to facilitate and improve text entry — increasingly, the way people communicate. - This book covers different aspects of text entry systems and offers prospective researchers and developers - Global guidelines for conducting research on text entry, in terms of design strategy, evaluation methodology, and requirements - History and current state of the art of entry systems, including coverage of recent research topics - Specific guidelines for designing entry systems for a specific target, depending on devices, modalities, language, and different physical conditions of users
Author: Mobile HCI (6, 2004, Glasgow)
Publisher: Springer Science & Business Media
ISBN: 3540230866
Category : Computers
Languages : en
Pages : 556
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Book Description
This book constitutes the refereed proceedings of the 6th International Symposium on Mobile Human-Computer Interaction, Mobile HCI 2004, held in Glasgow, UK, in September 2004. The 25 revised full papers, 20 revised short papers, and 22 revised posters presented together with summaries of 7 workshops and 2 panels were carefully reviewed and selected from a total of 166 submissions. The full papers are organized in topical sections on screen and power limitations; user differences and navigation; evaluation and evaluation techniques, till, touch and text entry; auditory interactions; device differences and web pages; and novel interaction techniques.
Author: Hamed Sad
Publisher:
ISBN:
Category :
Languages : en
Pages : 226
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Book Description
This thesis focuses on one of the currently active areas of Human-Computer Interaction (HCI): text entry on mobile devices. Specifically, it deals with the evaluation of text entry method interfaces on mobile devices. We address the two main approach of the evaluation: empirical user testing and model based evaluation. A platform is presented for empirical user tests. The platform aims to shorten the evaluation time and make the evaluation more reproducible and generalizable. It's implemented on mobile device and equipped with many existing entry methods. It also facilitates the implementation of a new idea for text entry. New ideas can be tested by comparison to the already implemented methods. The platform also includes valuable tools for the evaluation. One tool is provided to help in the creation of a set of test phrases that represent a given language. Another tool is for automating the most common analysis in text entry tests. We presented a framework to identify, classify and model the different operation in the text entry process on mobile devices. It divides the process to two stages: action planning stage and execution stage. The action planning stage studies how the word or the text to be typed is mapped to the physical actions allowed by the entry system used. The execution stage concerns the primitive tasks the user should done to produce text. Some measures are proposed for the evaluation of the two stages. The framework also identifies the different entities that should be taken into account during the evaluation. Model based evaluation requires human performance models for the primitive tasks used in the entry process. We studied three tasks frequently used in the execution stage of the entry process: word disambiguation, word selection from a list, and tilt based interaction. We present an algorithm and design guidelines for the design of efficient ambiguous keyboard layout. A model for the selection of a word from a word-list is constructed from an experimental study. Another model for pointing and scrolling using tilt sensor on a mobile device is also presented. Finally, we present new design directions for the action planning stage that we think more interesting when compared to current designs. They are based on knowledge we already have about our life and about the text we write. They use this knowledge to allow typing a word in a more direct way compared to typing it letter by letter as it's the case in the current designs. We provide two implementations to help the concretization of the concepts presented in that part of Page 6 Abstract Text entry interfaces on mobile devices: Modeling, design and evaluation, PhD thesis 2009 the thesis. The first shows how our knowledge can be used to type frequent words through using pictographs. The second exploits language syntax to enable the user to type fast and to protect her/him from committing typing errors. The two implementations employ a specially constructed text prediction engine. It implements language redundancy in storage efficient data structures. It introduces the concept of meaning (concept, object, action, relation, etc.) and separates it from its lexical representation in a given language.
Author: Fabio Paterno
Publisher: Springer
ISBN: 3540457569
Category : Computers
Languages : en
Pages : 443
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Book Description
This book constitutes the refereed proceedings of the 4th International Symposium on Mobile Human-Computer Interaction, Mobile HCI 2002, held in Pisa, Italy, in September 2002. The revised 18 full papers and 32 short papers presented together with 2 invited contributions were carefully reviewed and selected from numerous submissions. The book offers topical sections on location awareness, design support for personal digital assistants, context dependent systems, innovative case studies, usability evaluation in small devices, and novel user interfaces for mobile devices.
Author: Luca Chittaro
Publisher: Springer Science & Business Media
ISBN: 3540408215
Category : Computers
Languages : en
Pages : 496
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Book Description
This book constitutes the refereed proceedings of the 5th International Symposium on Mobile Human-Computer Interaction, Mobile HCI 2003, held in Udine, Italy in September 2003. The 21 revised full papers and 29 revised short papers presented together with a keynote paper and an abstract of a keynote speech were carefully reviewed and selected from 122 submissions. The papers are organized in topical sections on mobile users in natural context, input techniques for mobile devices, location-aware guides and planners, bringing mobile services to groups in workplaces, mobile gambling, tools and frameworks for mobile interface design and generation, and usability and HCI research methods.
Author: R. Harper
Publisher: Springer Science & Business Media
ISBN: 1402030606
Category : Computers
Languages : en
Pages : 332
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Book Description
SMS or Text is one of the most popular forms of messaging. Yet, despite its immense popularity, SMS has remained unexamined by science. Not only that, but the commercial organisations, who have been forced to offer SMS by a demanding public, have had very little idea why it has been successful. Indeed, they have, until very recently, planned to replace SMS with other messaging services such as MMS. This book is the first to bring together scientific studies into the values that ‘texting’ provides, examining both cultural variation in countries as different as the Philippines and Germany, as well as the differences between SMS and other communications channels like Instant Messaging and the traditional letter. It presents usability and design research which explores how SMS will evolve and what is likely to be the pattern of person-to-person messaging in the future. In short, The Inside Text is a fundamental resource for anyone interested in mobile communications at the start of the 21st Century.
Author: Taniar, David
Publisher: IGI Global
ISBN: 9781605660547
Category : Computers
Languages : en
Pages : 3721
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Book Description
"This multiple-volume publication advances the emergent field of mobile computing offering research on approaches, observations and models pertaining to mobile devices and wireless communications from over 400 leading researchers"--Provided by publisher.
Author: Pei Zheng
Publisher: Elsevier
ISBN: 0080458343
Category : Technology & Engineering
Languages : en
Pages : 582
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Book Description
This in-depth technical guide is an essential resource for anyone involved in the development of "smart mobile wireless technology, including devices, infrastructure, and applications. Written by researchers active in both academic and industry settings, it offers both a big-picture introduction to the topic and detailed insights into the technical details underlying all of the key trends. Smart Phone and Next-Generation Mobile Computing shows you how the field has evolved, its real and potential current capabilities, and the issues affecting its future direction. It lays a solid foundation for the decisions you face in your work, whether you're a manager, engineer, designer, or entrepreneur. - Covers the convergence of phone and PDA functionality on the terminal side, and the integration of different network types on the infrastructure side - Compares existing and anticipated wireless technologies, focusing on 3G cellular networks and wireless LANs - Evaluates terminal-side operating systems/programming environments, including Microsoft Windows Mobile, Palm OS, Symbian, J2ME, and Linux - Considers the limitations of existing terminal designs and several pressing application design issues - Explores challenges and possible solutions relating to the next phase of smart phone development, as it relates to services, devices, and networks - Surveys a collection of promising applications, in areas ranging from gaming to law enforcement to financial processing
