Use Cases

List of Tasks / Features considered.

1. Viewing history.
2. Learning cube rooting of numbers.
3. Viewing last visited tutorial.
4. Comment on tutorials.
5. Play a game.
6. View high scores of game.
7. Share game score.
8. Save game score.
9. Read a sutra.
10. View study progress.
11. Registering at the site.
12. Reset score.
13. Edit password.

 Use Case 1

Goal: View history.
Actors: User, System.
Pages: Two pages to complete task.

Hierarchical Task Analysis:

1. Enter site
2. Click on History
3. View History video

 Use Case 2

Goal: Learn cube rooting of numbers.
Actors: User, System.
Pages: Three pages to complete task.

Hierarchical Task Analysis:

1. Enter site
2. Click on Tutorials
3. Select cube rooting from list of tutorials

 Use Case 3

Goal: View last visited tutorial.
Actors: User, System.
Pages: Two / Three pages to complete task.

Hierarchical Task Analysis:

1. Enter site.
2. Click on tutorials link.
3. Look for tutorial last visited.
4. View tutorial.

 OR

1. Sign in.
2. Click on last visited tutorial.
3. View tutorial.

 Use Case 4

Goal: Comment on a tutorial.
Actors: User, System.
Pages: Two pages to complete task.

Hierarchical Task Analysis:

1. Enter site.
2. Click on tutorials link.
3. View tutorial.
4. Click comments.
5. Sign in / Register.
6. Comment on tutorial.

 OR

1. Sign in.
2. View tutorial.
3. Click comments.
4. Comment on tutorial.

 Use Case 5

Goal: Play a game.
Actors: User, System.
Pages: Two pages to complete task.

Hierarchical Task Analysis:

1. Enter site.
2. Click on games link.
3. Play game.

 Use Case 6

Goal: View high scores.
Actors: User, System.
Pages: Two pages to complete task.

Hierarchical Task Analysis:

1. Enter site.
2. Click on games link.
3. Click High scores.
4. View High scores.

 Use Case 7

Goal: Share game score.
Actors: User, System.
Pages: Two pages to complete task.

Hierarchical Task Analysis:

1. Enter site.
2. Click on games link.
3. Play game.
4. Share score on chosen social network.

 Use Case 8

Goal: Save game score.
Actors: User, System.
Pages: Two pages to complete task.

Hierarchical Task Analysis:

1. Enter site.
2. Click on games link.
3. Play game.
4. Click Save game score.
5. Sign in / Register.

OR

1. Sign in.
2. Click on games link.
3. Play game.
4. Score is auto save.

 Use Case 9

Goal: Read a sutra.
Actors: User, System.
Pages: Two pages to complete task.

Hierarchical Task Analysis:

1. Enter site.
2. Click on Sutras link.
3. View sutras.

Use Case 10

Goal: View study progress.
Actors: User, System.
Pages: Two pages to complete task.

Hierarchical Task Analysis:

1. Sign in.
2. Click on Progress link.
3. View progress by date and tutorial completed.

Use Case 11

Goal: Register.
Actors: User, System.
Pages: One page to complete task.

Hierarchical Task Analysis:

1. Enter site.
2. Click Register link.
3. Fill details.
4. Respond to confirmation email.

Use Case 12

Goal: Reset score.
Actors: User, System.
Pages: Two pages to complete task.

Hierarchical Task Analysis:

1. Sign in.
2. Click on View scores link.
3. View scores.
4. Click on reset scores.
5. Confirm reset.

Use Case 13

Goal: Edit password.
Actors: User, System.
Pages: Two pages to complete task.

Hierarchical Task Analysis:

1. Sign in.
2. Click on Edit profile link.
3. Type in old password.
4. Type in new password.
5. Confirm new password.
6. Save changes.