The bloodhound project: automating discovery of web usability issues using the InfoScentπ simulator
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
ScentTrails: Integrating browsing and searching on the Web
ACM Transactions on Computer-Human Interaction (TOCHI)
Towards a practical measure of hypertext usability
Interacting with Computers
Navigating in a virtual environment with model-generated support
Proceedings of the 31st European Conference on Cognitive Ergonomics
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In this paper, we make the first steps towards developing a fully automatic tool for supporting users for navigation on the web. We developed a prototype that takes a user-goal and a website URL as input and predicts the correct hyperlink to click on each web page starting from the home page, and uses that as support for users. We evaluated our system's usefulness with actual data from real users. It was found that users took significantly less time and less clicks; were significantly less disoriented and more accurate with systemgenerated support; and perceived the support positively. Projected extensions to this system are discussed.