公开(公告)号：US20140368422A1

公开(公告)日：2014-12-18

申请号：US13918078

申请日：2013-06-14

Applicant: QUALCOMM Incorporated

Inventor： Samir K. GUPTA ,  Virginia Walker KEATING ,  Evan R. HILDRETH

IPC: G06F3/01 ,  G06F3/03

CPC classification number: G06F3/017 ,  G06F3/0304

Abstract: Systems and methods for performing an action based on a detected gesture are provided. The systems and methods provided herein may detect a direction of an initial touchless gesture and process subsequent touchless gestures based on the direction of the initial touchless gesture. The systems and methods may translate a coordinate system related to a user device and a gesture library based on the detected direction such that subsequent touchless gestures may be processed based on the detected direction. The systems and methods may allow a user to make a touchless gesture over a device to interact with the device independent of the orientation of the device since the direction of the initial gesture can set the coordinate system or context for subsequent gesture detection.

Abstract translation: 提供了用于基于检测到的手势执行动作的系统和方法。 本文提供的系统和方法可以基于初始无接触手势的方向来检测初始无触摸手势的方向并处理随后的无接触手势。 系统和方法可以基于检测到的方向翻译与用户设备和手势库相关的坐标系，使得可以基于检测到的方向来处理随后的无接触手势。 系统和方法可以允许用户通过设备进行无接触的手势以独立于设备的取向与设备进行交互，因为初始手势的方向可以设置用于后续手势检测的坐标系或上下文。