Information visualisation often requires good navigation aids on large trees, which represent the underlying information. Using trees for information visualisation requires novel ...
Interface design normally follows the traditional approach of Art and Design, which requires reworking to refine an idea through visual playfulness until a solution has been achiev...
An approach to providing tangible feedback to users of a mobile device in both highly visual touchscreen-based and eyes-free interaction scenarios and the transition between the t...
Understanding and maintenance of complex information spaces is often supported through visual interfaces. These interfaces must be highly flexible in order to adapt to both the u...
The comparative study described in this paper has been conducted to investigate the effect of including multimodal metaphors on the usability of e-learning interfaces. Two indepen...