Cho, Y;
Kim, S;
Joung, M;
Lee, J;
(2014)
Haptic Cushion: Automatic Generation of Vibro- tactile Feedback Based on Audio Signal for Immersive Interaction with Multimedia.
In: Borgmann, H, (ed.)
ACTUATOR 2014, 14th International Conference on New Actuators: Conference Proceedings.
(pp. pp. 427-430).
Messe Bremen: Bremen, Germany.
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Abstract
This paper presents a haptic display providing audio-based vibrotactile feedback to enhance the immersive feeling of the user who interacts with multimedia content. The newly developed display has two main features, i) an automatic transformation algorithm and ii) a vibrotactile actuator. The proposed algorithm automatically transforms auditory signals into vibrotactile patterns in real-time by extracting principal frequencies from acoustic unit sequences and superposing vibration waves. The actuator was designed based on the structure of the voice coil linear motor to operate effectively over a wide range of vibration frequencies. Experiments were carried out to evaluate characteristics of the implemented system and demonstrate the effectiveness of the proposed approach.
| Type: | Proceedings paper |
|---|---|
| Title: | Haptic Cushion: Automatic Generation of Vibro- tactile Feedback Based on Audio Signal for Immersive Interaction with Multimedia |
| Event: | ACTUATOR 2014, 14th International Conference on New Actuators, 23–25 June 2014, Bremen, Germany |
| Location: | Bremen, Germany |
| Dates: | 23 June 2014 - 25 June 2014 |
| ISBN-13: | 9783933339225 |
| Open access status: | An open access version is available from UCL Discovery |
| Publisher version: | http://www.actuator.de/proceedings |
| Language: | English |
| Additional information: | Conference paper C 6.3. - This is the published version of record. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | auditory-vibrotactile feedback, haptic cushion, automatic generation, haptics, extraction |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Computer Science |
| URI: | https://discovery.ucl.ac.uk/id/eprint/1472877 |
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