公开(公告)号：US20150138062A1

公开(公告)日：2015-05-21

申请号：US14083094

申请日：2013-11-18

Applicant: AT&T Intellectual Property I.L.P.

Inventor： Christopher Baldwin ,  Brian S. Amento

IPC: G06F3/01

Abstract: Concepts and technologies are disclosed herein for pressure sensing via bone conduction. According to one aspect, a device can receive a modified signal after a signal has propagated through a body of a user and a surface with which the user is in contact. The modified signal can include the signal as modified by the body of the user and the surface. The device can compare the modified signal to a baseline signal. The device can determine, based upon the comparison of the modified signal to the baseline signal, a change between the modified signal and the baseline signal. The device can determine, based upon the change between the modified signal and the baseline signal, a pressure applied by the user to the surface. The pressure can be used for various applications.

Abstract translation: 本文公开了通过骨传导进行压力感测的概念和技术。 根据一个方面，一种设备可以在信号传播通过使用者身体和用户与之接触的表面之后接收修改的信号。 修改的信号可以包括由用户的身体和表面修改的信号。 该设备可以将修改的信号与基线信号进行比较。 该装置可以基于修改的信号与基线信号的比较来确定修改的信号与基线信号之间的变化。 设备可以基于修改的信号和基线信号之间的变化来确定用户施加到表面的压力。 压力可用于各种应用。