• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Imaging Science and Technology >A Platform for Measuring the Response Time of Smartphones
【24h】

A Platform for Measuring the Response Time of Smartphones

机译：测量智能手机响应时间的平台

获取原文
获取原文并翻译 | 示例
       
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Smartphones are playing an increasingly important role in helping people share information and communicate with each other, as evidenced by an increasing number of applications (or apps), including news, search engine, mailbox, and social networking apps. The more heavily people rely on their phones, the more they begin to take the term "user experience" into consideration when buying a smartphone. Obviously, the key to providing a good user experience is to minimize the response time of each graphical user interface (GUI) operation, such as a touch, slide, or flick. Thus, it is crucial for smartphone manufacturers and mobile app developers to measure the response times to enhance the performance of the device or application. In this article, the authors present the SMArtphone Response Time measuring platform (SMART), a novel and low-cost platform for measuring the response time of a smartphone. SMART consists of a normal 30-fps (frame per second) webcam and a mirror. The proposed platform first simultaneously records the changes on a smartphone screen and the GUI operation shown in the mirror. It then adopts image processing techniques to analyze the latency of the GUI operation. The authors' validation results show that the measurement error of SMART is less than 1/30 s, which means that SMART is a practical solution for measuring the latency of GUI operations. In addition, they adopted SMART for the measurements and analysis of six different commercial smartphones to further demonstrate its applicability. (C) 2019 Society for Imaging Science and Technology.
机译：智能手机在帮助人们共享信息和彼此交流中扮演着越来越重要的角色，越来越多的应用程序（包括新闻，搜索引擎，邮箱和社交网络应用程序）证明了这一点。人们对手机的依赖程度越高，购买智能手机时就越会考虑“用户体验”一词。显然，提供良好的用户体验的关键是最小化每个图形用户界面（GUI）操作（例如触摸，滑动或轻拂）的响应时间。因此，对于智能手机制造商和移动应用程序开发人员来说，衡量响应时间以提高设备或应用程序的性能至关重要。在本文中，作者介绍了SMArtphone响应时间测量平台（SMART），这是一种新颖的低成本平台，用于测量智能手机的响应时间。 SMART包含一个普通的30 fps（每秒帧数）网络摄像头和一个镜像。建议的平台首先同时将更改记录在智能手机屏幕上，并在镜像中显示GUI操作。然后，它采用图像处理技术来分析GUI操作的延迟。作者的验证结果表明，SMART的测量误差小于1/30 s，这意味着SMART是用于测量GUI操作延迟的实用解决方案。此外，他们采用SMART对六种不同的商用智能手机进行测量和分析，以进一步证明其适用性。 （C）2019影像科学与技术学会。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号