Auditive gr nseflader til ambient intelligente systemer
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Auditive grænseflader til ambient intelligente systemer. John Paulin Hansen, Innovationsafdelingen IT Universitetet i København. sporing af mobile enheder. NBT=Lokalitet x mobilitet. Why audio interfaces (1) ?.

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Auditive grænseflader til ambient intelligente systemer

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Auditive grænseflader til ambient intelligente systemer

John Paulin Hansen, Innovationsafdelingen

IT Universitetet i København

sporing af mobile enheder

NBT=Lokalitet x mobilitet

Why audio interfaces (1) ?

  • Hardware: They may be operated from minimal display units, solely through keystrokes, microphones and loudspeakers in mobile units. Established communication technology like PDA´s, mobile phones, or hearing aids applies well.

Why audio interfaces (2) ?

  • Software: New standards (e.g. VoiceXML and SALT), integrates voice technology with the web environment and across platforms. Interfaces may be controlled by speech recognition or by traditional input methods (keyboards or touch-tone).

  • Syntetic speech is finally mature

Why audio interfaces (3) ?

  • Usability: Interaction may become hands-free and thus operated by a minimum of attention.

  • Blind- or low-sight citizens may immediately interact by speech and sound.

Why audio interfaces (4) ?

  • Industry: Denmark has a long tradition and strong market position for audio products of high quality, in e.g. hearing aids, head-sets and multimedia equipment.

Ambient intelligence

Tracking a mobile unit on the W-net of ITU

  • “Hi again Sara, you are now at the north entrance of the university building. Paulin Hansen should be on his way to your meeting room 4.14. I will direct you to that room, once you are ready. Press yes when you are ready to take my directions.”

Way finding

  • YES!

  • “Walk inside the building trough the main door.”

  • [WELLCOME SARA SMITH shown on large displays inside the building]

  • “Now turn left and go to the elevator”.

Inside elevator

  • “Press floor 3”

  • [at floor 3]: “Go to your right and walk down the hallway.”

Got lost!

  • [Sara Smith exits to her left…!!!!!]

  • “I am sorry Sara, you are not on your right way to the meeting room. Turn around and go back to the elevator. Should I call someone to help you?. Press yes or no?”


  • YES!

  • “Ok, Sara stay where you are. Paulin Hansen is on his way to help you and he should be there in less than 3 minutes.”

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