实际例子： 假设您编写了this html "app"并想知道客户端是否支持多点触控输入。如果是这样，按钮变得可消耗，因此可能被隐藏 - 这在小屏幕上是非常需要的。当然，安装后让用户通过多点触控功能测试是一种选择，但这是一个奇特的解决方案。
了解触摸事件的当前w3c candidate recommendation以及应用清单（仅处理缓存要求）等内容，我想问一下：
答案 0 :(得分：0)
Device API工作组将是此讨论的最佳场所。以下列出了他们的工作：
2016-10-18 Vibration API (Second Edition) Recommendation Nightly Draft 2015-02-10 Vibration API Recommendation Nightly Draft 2012-10-02 Web API Design Cookbook Group Note 2012-07-03 Web Application Privacy Best Practices Group Note 2011-12-01 Requirements for Home Networking Scenarios Group Note 2011-03-17 Device API Access Control Use Cases and Requirements Group Note 2010-06-29 Device API Privacy Requirements Group Note 2009-10-15 Device APIs Requirements Group Note Drafts 2016-12-12 MediaStream Image Capture Working Draft Nightly Draft 2016-12-06 MediaStream Recording Working Draft Nightly Draft 2016-11-02 Audio Output Devices API Working Draft Nightly Draft 2016-09-13 Accelerometer Sensor Working Draft Nightly Draft 2016-09-13 Gyroscope Sensor Working Draft Nightly Draft 2016-09-13 Magnetometer Sensor Working Draft Nightly Draft 2016-08-30 Ambient Light Sensor Working Draft Nightly Draft 2016-08-30 Media Capture from DOM Elements Working Draft Nightly Draft 2016-08-30 Generic Sensor API Working Draft Nightly Draft 2016-08-03 Wake Lock API Working Draft Nightly Draft 2016-07-19 Proximity Sensor Working Draft Nightly Draft 2016-07-14 Screen Capture Working Draft Nightly Draft 2016-07-12 Media Capture Depth Stream Extensions Working Draft Nightly Draft 2016-07-07 Battery Status API Candidate Recommendation Nightly Draft 2016-05-19 Media Capture and Streams Candidate Recommendation Nightly Draft 2014-09-09 HTML Media Capture Candidate Recommendation Nightly Draft 2014-02-20 Network Service Discovery Working Draft Nightly Draft 2012-03-06 MediaStream Capture Scenarios Working Draft
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