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Integration of Touch Pressure and Position Sensing with Speaker Diaphragms (Colocating Loudspeakers and Touch Interaction)
Mon, 01/15/2018 - 15:38 — AdrianFreed
| Title | Integration of Touch Pressure and Position Sensing with Speaker Diaphragms (Colocating Loudspeakers and Touch Interaction) |
| Publication Type | Conference Paper |
| Year of Publication | 2012 |
| Authors | Freed, Adrian |
| Conference Name | Audio Engineering Society |
| Publisher | AES |
| Conference Location | San Francisco |
| Abstract | Speaker cones and other driver diaphragms are usually too fragile to be good sites for touch interaction. This can be solved by employing new, lightweight piezoresistive e-textiles with flat, rectangular, stiff surfaces used in full-range drivers from HiWave. Good low-frequency performance of piezoresistive fabric has an advantage over piezoelectric sensing for this situation. Applications of these integrated sensor/actuators include haptic feedback user interfaces and responsive electronic percussion instruments. |