Designing new interactive experiences requires effective methods for sensing human activities. In this paper we propose new sensor architecture based on tracking changes in resonant frequency of objects that users are interacting with. Keywords sensors, embodied interfaces, resonant frequency. ACM Classification Keywords H5.2 Information interfaces and presentation: User Interfaces --- Input devices and strategies; B.4.2 Input/output and data communication: Input/Output Devices --- Channels and controllers.
Ivan Poupyrev, Zhiquan Yeo, Joshua D. Griffin, Sco