Personalization of PIM Functionality within Mobile Devices (2008)
There has been considerable discussion of the problem of information overload (e.g., Wurman, 1989), where there is simply too much information to be assimilated. People also suffer from communication...
Danielle Lottridge, Mark Chignell, Sharon Straus
Social impacts of handheld computer information
The use of spatial audio to present voices from unique locations around a listener's head has been demonstrated to enhance the perception and cognition of auditory events for a variety of...
The Vocal Village: Enhancing Collaboration with (2008)
Spatialized Audioconferencing, Ryan Kilgore, Mark Chignell
Abstract: Traditional methods of voice communication fail to adequately address the needs of users engaged in remote collaborative activities. While some emerging technologies offer greater support...
1. Individual Differences (2008)
This is the final author's version. The final published version may differ, In an increasingly complex world where people routinely handle large amounts of information, individuals are...
Ryan Kilgore, Mark Chignell, Paul Smith
Audioconference participants often have difficulty identifying the voices of other conferees, especially in ad hoc groups of unfamiliar members. Simultaneous presentation of multiple voices through a...
communities in blogs: roles for social network analysis and survey instruments
Physical Place and Cyber Place: The Rise of Personalized Networking 1 (2008)
Barry Wellman February, Erin Bradner, Sarah Busse, Wen-hong Chen, Mark Chignell, Sabrina Cutaia, ...
(Please Note: The content of this document does not necessarily reflect the
Character Agents in E-Learning Interface Using Multimodal Real-Time Interaction (2008)
Hua Wang, Jie Yang, Mark Chignell, Mitsuru Ishizuka
Abstract. This paper describes an e-learning interface with multiple tutoring character agents. The character agents use eye movement information to facilitate empathy-relevant reasoning and...
Improving the Usability and Effectiveness of Online Learning: How Can Avatars help? (2008)
Hua Wang, Mark Chignell, Mitsuru Ishizuka
This paper describes Empathic Tutoring System (ETS) which uses character agents for online learning. Eye movement tracking and other physiological measures are used to personalize character agent...
In spite of the powerful functionality and message integration offered, unified communication (UC) has yet to be widely adopted as a solution that meets the demands and complexities of modem...
Lottridge, Danielle M, Chignell, Mark, Danicic-Mizdrak, Romana, Pavlovic, Nada J, Kushniruk, Andre, Straus, Sharon E
Abstract Background To identify individual differences in physicians' needs for the presentation of evidence resources and preferences for mobile devices. Methods Within-groups analysis of responses...
Individual Differences in Personal Information Management (2007)
Gwizdka, Jacek, Chignell, Mark
In an increasingly complex world where people routinely handle large amounts of information, individuals are constantly challenged to manage and effectively use the information that they are...
Earpod: eyes-free menu selection using touch input and reactive audio feedback (2007)
Shengdong Zhao, Pierre Dragicevic, Mark Chignell, Ravin Balakrishnan, Patrick Baudisch
baudisch @ microsoft.com Figure 1. Using earPod. (a, b) Sliding the thumb on the circular touchpad allows discovery of menu items; (c) the desired item is selected by lifting the thumb; (d) faster...
Earpod: eyes-free menu selection using touch input and reactive audio feedback (2007)
Shengdong Zhao, Pierre Dragicevic, Mark Chignell, Ravin Balakrishnan, Patrick Baudisch
baudisch @ microsoft.com Figure 1. Using earPod. (a, b) Sliding the thumb on the circular touchpad allows discovery of menu items; (c) the desired item is selected by lifting the thumb; (d) faster...
Earpod: eyes-free menu selection using touch input and reactive audio feedback (2007)
Shengdong Zhao, Pierre Dragicevic, Mark Chignell, Ravin Balakrishnan, Patrick Baudisch
baudisch @ microsoft.com Figure 1. Using earPod. (a, b) Sliding the thumb on the circular touchpad allows discovery of menu items; (c) the desired item is selected by lifting the thumb; (d) faster...
BMC Medical Informatics and Decision Making (2007)
Biomed Central, Danielle M Lottridge, Mark Chignell, Romana Danicic-mizdrak, Nada J Pavlovic, Andre Kushniruk, ...
Research article Group differences in physician responses to handheld presentation of clinical evidence: a verbal protocol analysis
A Framework for Automated Evaluation of Hypertext Search Interfaces (2006)
Bodner, Richard, Chignell, Mark
An evaluation framework and simulator of an interactive information retrieval system (SIIIRS) is introduced. SIIIRS is designed to allow researchers to conduct many exploratory studies that can help...
Searching in Audio: The Utility of Transcripts, Dichotic Presentation, and Time-compression (2006)
Abhishek Ranjan, Ravin Balakrishnan, Mark Chignell
Searching audio data can potentially be facilitated by the use of automatic speech recognition (ASR) technology to generate text transcripts which can then be easily queried. However, since current...
Searching in audio: the utility of transcripts, dichotic presentation, and time-compression (2006)
Abhishek Ranjan, Ravin Balakrishnan, Mark Chignell
Searching audio data can potentially be facilitated by the use of automatic speech recognition (ASR) technology to generate text transcripts which can then be easily queried. However, since current...
Finding evidence of community from blogging co-citations: a social network analytic approach (2006)
In this paper, we examine the problem of evaluating communities in blogs. We describe the construction and instrumentation of a research blog (on Canadian independent music) designed as a tool for...
Searching in audio: the utility of transcripts, dichotic presentation, and time-compression (2006)
Abhishek Ranjan, Ravin Balakrishnan, Mark Chignell
Searching audio data can potentially be facilitated by the use of automatic speech recognition (ASR) technology to generate text transcripts which can then be easily queried. However, since current...
Gwizdka, Jacek, Chignell, Mark
This paper addresses issues raised by the ever-expanding role of email as a multi-faceted application that combines communication, collaboration, and task management. Individual differences analysis...
This paper addresses issues raised by the ever-expanding role of email as a multi-faceted application that combines communication, collaboration, and task management. Individual differences analysis...
This article reports the results of astudy that investigatedeffectsoffourusercharacteristicsonusers’mental models of information retrieval systems: educational and professional status, first...
Building virtual communities for research collaboration. Paper presented at the (2000)
M. C. Schraefel, Janet Ho, Mark Chignell
This paper discusses the problem of how to grow and evolve virtual infrastructures that support the development and growth of geographically dispersed research communities. It will describe ongoing...
Discriminating Meta-Search: A Framework for Evaluation (1999)
Chignell, Mark, Gwizdka, Jacek, Bodner, Richard
There was a proliferation of electronic information sources and search engines in the 1990s. Many of these information sources became available through the ubiquitous interface of the Web browser....
Towards Information Retrieval Measures for Evaluation of Web Search Engines (1999)
Information retrieval on the Web is very different from retrieval in traditional indexed databases. This difference arises from: the high degree of dynamism of the Web; its hyper-linked character;...
Towards Information Retrieval Measures for Evaluation of Web Search Engines (1999)
Information retrieval on the Web is very different from retrieval in traditional indexed databases. This difference arises from: the high degree of dynamism of the Web; its hyper-linked character;...
Dynamic Hypertext: Querying and Linking (1999)
Richard Bodner And, Richard Bodner, Mark Chignell
There are many models of hypertext, distinguished by a number of factors such as the underlying semantic data model (link typing and node typing), the degree of dynamic linking in the hypertext, and...
Information Archiving with Bookmarks: Personal Web Space Construction and Organization (1998)
David Abrams, Ron Baecker, Mark Chignell
Boolma & are used as “personal Web information spaces” to help people remember and retrieve interesting Web pages. A study of personal Web tiormation spaces sm-veyed 322 Web users and...
Information Archiving with Bookmarks: Personal Web Space Construction and Organization (1998)
David Abrams, Ron Baecker, Mark Chignell
Boolma & are used as “personal Web information spaces” to help people remember and retrieve interesting Web pages. A study of personal Web tiormation spaces sm-veyed 322 Web users and...
Electronic engineering notebooks: A study in structuring design notes (1998)
Jacek Gwizdka, Mark Fox, Mark Chignell
The electronic engineering notebook (EEN) is a pen-based computer tool designed to capture engineering notes and to assist in structuring them. Structuring of design meeting notes was studied using...
Electronic engineering notebooks: A study in structuring design notes (1998)
Jacek Gwizdka, Mark Fox, Mark Chignell
The electronic engineering notebook (EEN) is a pen-based computer tool designed to capture engineering notes and to assist in structuring them. Structuring of design meeting notes was studied using...
Browsing Local and Global Information (1995)
Masum Hasan, Gene Golovchinsky, Emanuel Noik, Nipon Charoenkitkarn, Mark Chignell, Alberto Mendelzon, ...
Current World Wide Web browsers, e.g., Mosaic and Netscape, support users primarily in the task of browsing the Internet. In some situations, users want to explore topics for which relevant...
Browsing Local and Global Information (1995)
Masum Hasan, Gene Golovchinsky, Emanuel Noik, Nipon Charoenkitkarn, Mark Chignell, Alberto Mendelzon, ...
CurrentWorld Wide Web browsers, e.g., Mosaic and Netscape, support users primarily in the task of browsing the Internet. In some situations, users want to explore topics for which relevant...
Nipon Charoenkitkarn, Mark Chignell, Gene Golovchinsky
this paper show, our system was able to perform large scale text retrieval on routing queries, albeit not at a level to challenge well established text retrieval systems. However, since ST-PatTREC...
Parsaye, Kamran, Chignell, Mark
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Expert systems for experts / Kamran Parsaye, Mark Chignell (1988)
Parsaye, Kamran, Chignell, Mark
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