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» Generating Abstract User Interfaces from an Informal Design
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CHI
1993
ACM
15 years 8 months ago
An evaluation of earcons for use in auditory human-computer interfaces
An evaluation of earcons was carried out to see whether they are an effective means of communicating information in sound. An initial experiment showed that earcons were better th...
Stephen A. Brewster, Peter C. Wright, Alistair D. ...
CHI
2004
ACM
16 years 4 months ago
Communicating emotions in online chat using physiological sensors and animated text
We present a chat system that uses animated text associated with emotional information to show the affective state of the user. The system obtains the affective state of a chat us...
Hua Wang, Helmut Prendinger, Takeo Igarashi
TSD
2007
Springer
15 years 10 months ago
ECAF: Authoring Language for Embodied Conversational Agents
Abstract. Embodied Conversational Agent (ECA) is the user interface metaphor that allows to naturally communicate information during human-computer interaction in synergic modality...
Ladislav Kunc, Jan Kleindienst
SOUPS
2009
ACM
15 years 10 months ago
Graphical passwords as browser extension: implementation and usability study
Abstract: Today, most Internet applications still establish user authentication with traditional text based passwords. Designing a secure as well as a user-friendly password-based ...
Kemal Bicakci, Mustafa Yuceel, Burak Erdeniz, Haka...
WWW
2007
ACM
16 years 4 months ago
Towards Deeper Understanding of the Search Interfaces of the Deep Web
Many databases have become Web-accessible through form-based search interfaces (i.e., HTML forms) that allow users to specify complex and precise queries to access the underlying ...
Hai He, Weiyi Meng, Yiyao Lu, Clement T. Yu, Zongh...