公开(公告)号：US20140298672A1

公开(公告)日：2014-10-09

申请号：US14036861

申请日：2013-09-25

Applicant: ANALOG DEVICES TECHNOLOGY

Inventor： Andre Straker ,  11 Ken Fang ,  Duk-Ho Jeon

IPC: G06F3/041 ,  G06F3/0488 ,  G06F3/042

CPC classification number: G06F3/0416 ,  G06F3/042 ,  G06F3/04883 ,  G06F21/31 ,  G06F2203/04108 ,  G06F2203/04808 ,  H04L63/108 ,  H04M1/67 ,  H04W12/00502 ,  H04W12/00508 ,  H04W12/06 ,  H04W88/02

Abstract: A locking/unlocking mechanism for a contactless gesture detection system of a device is described herein. The locking/unlocking mechanism can facilitate automatic locking, manual locking, and/or manual unlocking of the contactless gesture detection system. The contactless gesture detection system can implement the locking/unlocking mechanisms described herein to control a contactless gesture-based user interface state of the device. In various implementations, the controlling can include detecting gestures associated with a user in a contactless space associated with the device; detecting a defined gesture sequence over a defined time period from the detected gestures; and transitioning the device to a contactless gesture-based user interface locked state or a contactless gesture-based user interface unlocked state based on the defined gesture sequence.

Abstract translation: 本文描述了用于装置的非接触式手势检测系统的锁定/解锁机构。 锁定/解锁机构可以促进非接触式手势检测系统的自动锁定，手动锁定和/或手动解锁。 非接触式手势检测系统可以实现本文所述的锁定/解锁机构，以控制设备的基于非接触式手势的用户界面状态。 在各种实现中，控制可以包括在与设备相关联的非接触空间中检测与用户相关联的手势; 在所检测到的手势上在限定的时间段内检测定义的手势序列; 以及基于所定义的手势序列将所述设备转换到基于非接触式手势的用户界面锁定状态或基于非接触式手势的用户界面解锁状态。