为设计师和开发者准备的软件可用性测试程序。开发者完成一个软件总需要进行可用性测试，需要很多人来配合软件测试，测试总要花费大量的时间，亲自出门邀请别人测试花费又太多，怎样发现测试中存在的问题呢？使用Silverback 2.0可以帮助开发者直接在电脑上观察测试者的操作，可以截取屏幕画面，使用摄像头录制测试者的使用感受和并聆听反应做出相关记录，录像可以通过遥控器快进。Silverback 2.0不需要复杂的设置配置，可以直接使用。帮助开发者进行便捷有效的可用性测试。
Silverback is a guerrilla usability testing app for people who design and build websites. With Silverback, you can run your own low-cost, unobtrusive usability tests using the hardware you already have in your Mac. Silverback records screen activity and iSight video, along with audio and mouse clicks. Once your test is finished, all Silverback video and data is compiled and exported as a Quicktime video.
Silverback requires
Mac OS X (10.5-10.8)
HomePage: http://silverbackapp.com/
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