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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.
Analysis of the designs.
Design: Website
Cons:
Requires a web-camera,, requires a certain period of time to learn all the features of the website.
Design: Mobile Application.
Pros:
Learnability: as soon as it is learning by doing, a user can understand the sequence of steps very fast. Additionally, every page contains little information and few controls, so for user it will be easy to understand what he should do on each step.
Efficiency: It requires only small screen (smartphone), so it is portable. A person can use a built-in camera for photos and comparing his pictures with original pictures.
Safety: the user will be able to check his progress as many times as he wants; so even if he accidentally mixes up a picture or his drawing, he will be able to recheck the progress or redraw something after making a photo and receiving feedback.
Cons:
Learnability: it's difficult to understand how to get feedback about your drawing from the system. User may not be able to understand that he should make photo after he drew the picture. Also there is no feedback from the system on your actions.
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