公开(公告)号：US10605595B2

公开(公告)日：2020-03-31

申请号：US14685710

申请日：2015-04-14

Applicant: Sony Mobile Communications Inc.

Inventor： Linus Mårtensson ,  Magnus Midholt ,  Alexandar Rodzevski ,  Henrik Bengtsson

IPC: G01B21/00 ,  G01R29/08 ,  G06K9/00 ,  A61B5/11 ,  G01D21/02 ,  A61B5/00 ,  A61B5/04 ,  G01H3/00 ,  G01P15/00

Abstract: An apparatus and method for determining a user activity include or define a plurality of baseline signatures, each baseline signature corresponding to a type of user activity and having data formed from a first data representing a varying static electric field and a second data representing motion. Data responsive to a varying static electric field is obtained from a first sensor, and data responsive to motion is obtained from a second sensor. The first data is combined with the second data, and the user activity is identified based on a comparison of the combined first and second data with the plurality of baseline signatures.

公开(公告)号：US20160305776A1

公开(公告)日：2016-10-20

申请号：US14685710

申请日：2015-04-14

Applicant: Sony Mobile Communications Inc.

Inventor： Linus Mårtensson ,  Magnus Midholt ,  Alexandar Rodzevski ,  Henrik Bengtsson

IPC: G01B21/00 ,  G01H3/00 ,  G01P15/00 ,  G01R29/08

CPC classification number: G01B21/00 ,  A61B5/04002 ,  A61B5/1118 ,  A61B5/681 ,  A61B2562/0219 ,  A61B2562/0223 ,  G01D21/02 ,  G01H3/00 ,  G01P15/00 ,  G01R29/08 ,  G06K9/00342

Abstract: An apparatus and method for determining a user activity include or define a plurality of baseline signatures, each baseline signature corresponding to a type of user activity and having data formed from a first data representing a varying static electric field and a second data representing motion. Data responsive to a varying static electric field is obtained from a first sensor, and data responsive to motion is obtained from a second sensor. The first data is combined with the second data, and the user activity is identified based on a comparison of the combined first and second data with the plurality of baseline signatures.

Abstract translation: 用于确定用户活动的装置和方法包括或定义多个基线签名，每个基线签名对应于用户活动的类型，并且具有由表示变化的静电场的第一数据和表示运动的第二数据形成的数据。 从第一传感器获得响应于变化的静电场的数据，并且从第二传感器获得响应于运动的数据。 第一数据与第二数据组合，并且基于组合的第一和第二数据与多个基线签名的比较来识别用户活动。

公开(公告)号：US10444910B2

公开(公告)日：2019-10-15

申请号：US15137515

申请日：2016-04-25

Applicant: Sony Mobile Communications Inc.

Inventor： Magnus Midholt ,  Ola Thörn ,  David De Léon ,  Linus Mårtensson ,  Jim Rasmusson

IPC: G06F3/044 ,  G06F3/041 ,  G06F3/0488 ,  G06F3/0354

Abstract: An electronic device includes a proximity-sensitive touch sensor array which extends along an input surface of the electronic device and a processing device coupled to the touch sensor array. The processing device is configured to process data captured by the touch sensor array to determine a finger angle at which a finger is directed towards the input surface and an actuation position on the input surface. The processing device is configured to establish an offset-corrected actuation position as a function of the actuation position and the finger angle.