Earcons, not icons, will be competing for your attention on mobile multimedia devices such as the new Tablet PCs, according to Hewlett-Packard (GB 2372922/029). Instead of a standard hyperlink, the screen will display an animated hot spot that emits its own sound effect or advertising jingle.
Phasing techniques similar to those already used in computer games will make the sound appear to come from a particular part of the screen. For instance, you might hear the sound of a sizzling steak emanate from a restaurant menu icon. Clicking on the link takes you to the eatery’s home page. Music…
