First Step: Download EmoTrack!
✅ Web🔗 https://sms-app-project-415923.web.app
✅ Android
✅iOS
这个app用于记录用户观看YouTube视频前后的心情变化，以及视频种类和对用户心情产生的影响之间的关系。
This app is used to record changes in a user's mood before and after watching YouTube videos, as well as the relationship between categories of videos and the effect it has on the user's mood.
当用户想要观看YouTube视频时，打开EmoTrack并先按“开始”按钮并选择当时的心情，然后可以打开YouTube观看。观看后，用户要记得按“停止”按钮并选择心情。
When users want to watch YouTube videos, they should open EmoTrack and press the “START” button first to select their mood at that moment, then they can open YouTube and watch no matter how long they want to watch. After watching, users should remember to press the “STOP” button and select the mood.
当用户想要观看他们的报告时（点击Instructions以了解如何操作），他们需要从Google Takeout下载他们的YouTube观看历史记录，并将其上传到应用程序。
最后，点击“查看报告”按钮，在默认状态下用户将看到【上周】的条形图。
When users want to watch their reports (watch the instructions to see how to operate), they need to download their YouTube watching history from Google Takeout, and upload it to the app. Finally, press the “View Report” button, users will see the bar chart for last week by default.
单击该列可详细地显示特定日期的视频类别。
Click on the column to show the detailed categories of videos for the specific date.
要查看不同时间范围的数据，用户只需单击“Filter”按钮即可选择其他时间范围或自行自定义时间范围。
To view data for different time ranges, users just click the “Filter” button to select the other time ranges or customize the time range themselves.
ℹ️ 如何下载YouTube历史记录 / Tips for downloading YouTube watching history