A Multi-Touch Plate Based on Lamb Wave Absorption

被引：8
|
作者：
Liu, Y. [1 ,2 ]
Nikolovski, J. P. [1 ]
Mechbal, N. [2 ]
Hafez, M. [1 ]
Verge, M. [2 ]
机构：
[1] CEA, LIST, Sensory Interfaces Lab, 18 Route Panorama,BP6, F-92265 Fontenay Aux Roses, France
[2] LMSP, Arts Metiers ParisTech, F-75013 Paris, France
来源：
PROCEEDINGS OF THE EUROSENSORS XXIII CONFERENCE | 2009年 / 1卷 / 01期
关键词：
Lamb Wave; Tactile; Multi-Touch;
D O I：
10.1016/j.proche.2009.07.039
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In this paper, the A(0) Lamb wave propagating in a thin finite copper plate is investigated to design a new multi-touch tactile instrument, which could localize one or several fingers. The position of index is localized by identifying the absorption signals of Lamb waves when it is in contact with the plate. Statistic models are used to improve the robustness of this interface. An artificial silicone finger is fabricated in the calibration procedure. The multi-touch (two fingers or more) applications using this plate is also presented.
引用
收藏
页码：156 / +
页数：2
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