Animated pedagogical agents offer promise as a means of making computer-aided learning more engaging and effective. To achieve this, an agent must be able to interact with the lea...
W. Lewis Johnson, Erin Shaw, Andrew Marshall, Cath...
This CHI Note proposes a new research initiative for the HCI community: multi-lifespan information system design. The central idea begins with the identification of categories of ...
Information needs are rarely satisfied directly on search engine result pages. Searchers usually need to click through to search results (landing pages) and follow search trails b...
This paper presents a study about the design and evaluation of auditory feedback for a mobile outdoor training assistant. The requirement analysis and evaluation has been conducte...
Ekaterina Kurdyukova, Jochen Hahnen, Wolfgang Prin...
Interaction problems occur when small-screen devices (PDAs, Palmtops etc) are used to access Web pages designed for conventional, largescreen displays. To overcome some of these pr...