基于触摸屏的手持式仪器手势操作设计及实现
Design and Implementation of Gesture Operation for Handheld Instruments Based on Touch Screen
任广强1
作者信息
- 1. 中电科思仪科技股份有限公司,山东 青岛 266555;山东省电子测量仪器技术创新中心,山东 青岛 266555
- 折叠
摘要
随着触摸屏的使用越来越广泛,新一代手持式频谱仪摒弃了实体按钮及旋钮,全面采用触摸屏作为人机交互的主要方式.在新的人机交互方式下,为了突出触摸屏的优点及提高人机交互体验,经过对频谱图常用设置参数的分析,及触摸屏对不同触摸手势动作的识别分析,设计并实现了一套针对手持式频谱仪频谱图进行手势操作的方案.该方案通过区分不同的手势动作,实时响应并调用对应的接口,以修改相应的频谱参数.相比于使用传统的仪器面板按钮及旋钮设置参数,手势操作更加方便,极大地提高了用户操作体验.
Abstract
With the increasing use of touch screens,the new generation of handheld spectrum analyzer has abandoned physical buttons and knobs and fully adopted touch screens as the main way of human-computer interaction.In the new human-computer interaction mode,in order to highlight the advantages of touch screens and improve the human-computer interaction experience,a solution for touch screen gesture operation in the spectrogram of handheld spectrum analyzer is designed and implemented through the analysis of commonly used setting parameters in the spectrogram and the recognition analysis of different touch gesture actions.This solution distinguishes different gesture actions,responds in real-time,and calls corresponding interfaces to modify the corresponding spectrum parameters.Compared to using traditional instrument panel buttons and knobs to set parameters,gesture operation is more convenient,greatly improving the user experience.
关键词
触摸屏/人机交互/手持式频谱仪/手势操作Key words
touch screen/human-computer interaction/handheld spectrum analyzer/gesture operation引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据