GR1 - User & Task Analysis
User
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Analysis
User 1: Physics graduate student "Martha"
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- Tasks are important, venue isn't necessarily important. Moreover, sometimes where not to go is more important than where to do. Martha had to buy a picture frame. Martha didn't really care where we got the frame from, as long as it wasn't Walmart (we eventually went to Target).
- It would be very useful to have a smartphone say things like "start getting ready to leave now" and "you have 10 more minutes before you have to leave the supermarket"---especially if planning errands is done for you.
- Efficient grocery shopping is perhaps a more important problem than planning out a place-to-place schedule. Most people fill a TODO list with groceries and look for the groceries in that order once they get to the store. This usually wastes an hour for a large grocery run. If users input their grocery list as a set of tasks, it seems that it would be very useful to sort the items by type.
- Specifying "do this errand first" and "do this errand last" is a very important constraint. In the wintertime, Martha always stops at the Starbucks first so that the coffee keeps her warm. In the summertime, she always does this step last as a reward for finishing her errands. She usually incorporates lunch into her errands, and likes to get get lunch last so that she can eat it at home once she is done.