practice for sound yet no equivalent of Unicode (computing industry standard for visual representation of text and glyphs) No universal design guidelines yet ISO’s international language of graphical symbols ? Only ‘dB loudness’ check available for different environments
Go To a Sub Menu Repeat Choices For language change For other issues If you dont like this service 1 2 3 4 5 6 7 8 9 press press press press press press press press Words & choices…
cues. 2. Non-verbal cues can be ‘hybrid’ inspirations! 1. Audio UI is linear & sequential … 3.Keep earcons family minimal! 5. Combine with haptics whenever necessary