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ACMDIS
2006
ACM
16 years 1 months ago
Storyboarding: an empirical determination of best practices and effective guidelines
Storyboarding is a common technique in HCI and design for demonstrating system interfaces and contexts of use. Despite its recognized benefits, novice designers still encounter ch...
Khai N. Truong, Gillian R. Hayes, Gregory D. Abowd
ETRA
2006
ACM
143views Biometrics» more  ETRA 2006»
16 years 1 months ago
openEyes: a low-cost head-mounted eye-tracking solution
Eye tracking has long held the promise of being a useful methodology for human computer interaction. However, a number of barriers have stood in the way of the integration of eye ...
Dongheng Li, Jason S. Babcock, Derrick Parkhurst
IUI
2006
ACM
16 years 1 months ago
Are two talking heads better than one?: when should use more than one agent in e-learning?
Recent interest in the use of software character agents raises the issue of how many agents should be used in online learning. In this paper we review evidence concerning the rela...
Hua Wang, Mark H. Chignell, Mitsuru Ishizuka
OZCHI
2006
ACM
16 years 1 months ago
InfoScent evaluator: a semi-automated tool to evaluate semantic appropriateness of hyperlinks in a web site
In this paper, we present InfoScent Evaluator, a tool that automatically evaluates the semantic appropriateness of the descriptions of hyperlinks in web pages. The tool is based o...
Christos Katsanos, Nikolaos K. Tselios, Nikolaos M...
VRST
2006
ACM
16 years 1 months ago
Navigation aids for multi-floor virtual buildings: a comparative evaluation of two approaches
Virtual environments (VEs) very often contain buildings that have to be navigated by users. In the literature, several navigation aids based on maps have been proposed for VEs, bu...
Luca Chittaro, Subramanian Venkataraman