Problem statement
Process of studying new drawing technique for an artists consists of different parts. One of the most important steps is to get handle on typical drawings. At the same time artist needs to receive a constant feedback to understand what he does wrong or right.
User Briefing
Hello, my name is ________ and this is my team. I'm happy to present you our project ArtUp. We appreciate your help a lot! This is a service for studying a new drawing technique. So, you're an artist who want to study a Leonardo Da Vinci drawing technique. You've never drawn in this style before and you decided to begin with Mona Lisa.
Prototype iterations
Since GR2 we decides to put more attention to the following details:
- user understanding of how to do initial preparations
- steps users needs to take to find necessary technique
- structure, design and interface of the main page
- process of choosing level of difficulty
So we decide to refine our paper protypes according to this aims.
Iteration #1
Image |
Description |
---|---|
|
This is the start screen of our prototype.The short description is given. A sample lesson is offered. |
|
The search results. A user tried to find Da Vinci's techniques and paintings using a search button |
|
After choosing one specific painting/picture the user can read its description in order to decide |
|
Each of the techniques has several levels of difficulty. On this screen the user can choose a picture |
|
This is the first step of training. The user needs to make initial preparations: to take a sheet of paper, |
|
We excluded the screen of drawing on the paper from the first version of prototype. So when the user |
Iteration #2
Image |
Description |
---|---|
|
|
|
|
|
|
Tasks
|
Description |
Images |
---|---|---|
Task #1 |
Try the first lesson from the main page |
|
Task #2 |
Find Leonardo Da Vinci's drawing techniques |
|
Task #3 |
Try to redraw Mona Lisa and get the final feedback |
|
Task #4 |
Draw a picture of flower and get a computer feedback |
|
Usability issues
Iteration #1
|
Task 1 |
Task 2 |
Task 3 |
---|---|---|---|
User #1 |
The task was performed correctly |
|
|
User #2 |
Didn't find the button "Try now!", tried to press on images instead. After this critical incident, we painted it with green. |
The task was performed correctly |
Put a sheet of paper in landscape mode, but not in a portrait one like it was on initial preparations' page. |
User #3 |
The task was performed correctly |
The task was performed correctly |
The user didn't look on the type of pencil he took. |
User #4 |
Clicked on one of the pictures (popular drawing techniques) instead of pressing the "Try now" button. |
The task was performed correctly |
Was a bit confused about the given feedback (what the number means) |
User #5 |
Didn't find the button "Try now!". |
The task was performed correctly |
Placed the camera in a wrong way |
User #6 |
Clicked on one of the pictures (popular drawing techniques) instead of pressing the "Try now" button. |
|
Complained that she had to choose the same things too many times |
User #7 |
Clicked on one of the pictures (popular drawing techniques) instead of pressing the "Try now" button. |
|
|
Summary
- Users can't find the "Try lesson" button on the main page.
- Fix: Change button's color and form
- Users commented that main page overwhelmed with pictures
- Fix: Rearrange and reposition pictures on the page
- Users commented that there are too many steps between the first choice of the technique and the beginning of drawing
Iteration #2
|
Subtask #1 |
Subtask #2 |
Subtask #3 |
---|---|---|---|
Description |
|
|
|
User #1 |
|
|
|
User #2 |
|
|
|
User #3 |
|
|
|
User #4 |
|
|
|
User #5 |
|
|
|