The purpose of this assignment is to get you thinking in terms of usability, and noticing usability issues from the user's point of view.
During the next week, pick two times that you use some sort of technology or information system: a web site, an ATM machine, a car, a bicycle...the possibilities are many. Choose one that you have used many times in the past, and one that you are using for the first time.
For the length a transaction, or about 15 minutes, whichever is less, notice and record usability issues or problems. Pay attention to such issues as the following:
When you are using the system or item with which you have experience, these may be harder to notice.
Pay attention to the ways in which you have been trained by it to do things its way, the accommodations that you are now used to making. During the exercise, simply keep track of these instances as they arise. Then summarize your observations in a paper for me, spending a page or two on each of the two instances. Then write a page or so reflecting on what you learned about usability from this exercise. The point is not to apply any of the readings, but to notice your own experience as a user.
Stay with noticing the disjunctions between how you act and how the system works; do not leap into redesigning it to work better. This is hard; often our tendency is to focus on how to make it better without first noticing the problems. But premature re-design can lead to suboptimization: we solve some problems while creating new ones.
Due Tues, January 27, 2004