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User personal account. User can use it to choose to customize his or her account, add photo and start or continue to work on techniques. Also he can see his progress in each of them.
After choosing lesson user gets to the lesson page. Here he can see the interactive sub window which shows how to draw a picture and sub window which contains transforms video from the webcam which allows user to see how he draw a picture. Also he can see his or her progress in this lesson.
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