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You have just downloaded the app on your iPad, and have logged into PhotoBook by entering you Facebook information. PhotoBook has downloaded all of your friend’s photos on the iPad and you are now ready to browse through them.

Scenario Tasks

We gave our users tasks similar to those given in our scenario from GR2.
First Iteration:
1. Browse photos by friends.
2. Open an interesting photo of Jennifer.
3. Search for photos in which both Jennifer and Brian are tagged.
4. Browse through the results, looking at multiple albums, and photos in those albums, until you see a picture of them that you find shocking.
5. of Brian and Jennifer together.
4. Open a photo of Brian and Jennifer.
5. Email that photo to a friend.
Second Iteration:
We made a few revisions to the tasks for the second iteration. First, we decided to be less suggestive for how the user should accomplish the tasks by eliminating task 1. Second, we added another searching task to test the search interface more completely. This helped us get more interesting results, as the users took different paths through the tasks and faced new usability issues.
Open an interesting photo of Jennifer.
Search for photos of Brian.
Search for photos of Brian and Jennifer together.
Open a photo of Brian and Jennifer.
Email that photo to a friend.
We gave our users tasks similar to those given in our scenario from GR2.

First Iteration:

  1. Browse photos by friends.
  2. Open an interesting photo of Jennifer.
  3. Search for photos of Brian and Jennifer together.
  4. Open a photo of Brian and Jennifer.
  5. Email that photo to a friend.

Second Iteration:

We made a few revisions to the tasks for the second iteration. First, we decided to be less suggestive for how the user should accomplish the tasks by eliminating task 1. Second, we added another searching task to test the search interface more completely. This helped us get more interesting results, as the users took different paths through the tasks and faced new usability issues.

  1. Open an interesting photo of Jennifer.
  2. *Search for photos of Brian.
  3. Search for photos of Brian and Jennifer together.
  4. Open a photo of Brian and Jennifer.
  5. Email that photo to a friend.

...

  1. .

Observations

Prototype iteration