1. 1 Questions? CSSE 490 - Requirements Steve Chenoweth Department of Computer Science & Software Engineering RHIT Session 7 – Wed, July 25, 2007 Below – From ID Ch 10 – A joy stick isn’t just fun and games when it is used with something real, like underwater exploration!

2. 2 Questions? Today Prototype demos from Pete & Pete Review the user modeling activity Review the design-an-interface activity Today’s ID topics: –Analyzing ID data. –ID process. –Needs and Req. Vote on whether to meet next week!

3. 3 Questions? Review the user modeling activity What was easy to do, using the process provided? What was tough? How much info did you get? Does the user model change? Did you get new requirements?

4. 4 Questions? Review the design-an-interface activity Let’s look at them What was tough? What was easy? Could it be useful? Is it novel?

5. 5 Questions? Today’s ID topics Ch 8: Analyzing ID data. CH 9: ID process. Ch 10: Needs and Req ID slides are in separate files.

6. 6 Questions? Example we’ll use, once again, as a “vehicle” for class discussion today “Design a text messaging system for people to use as they drive their cars.” Here’s our guy: Left - Here’s the problem: Political consultant Daniel Cence says he is trying to curb the impulse to text-message and read his e-mails while he is driving, after having an accident while texting. (Essdras M. Suarez/ Globe Staff). From http://www.boston.com/news/local/massachusetts/articles/20 07/05/27/behind_the_wheel_on_the_phone_styling_hair/. http://www.boston.com/news/local/massachusetts/articles/20 07/05/27/behind_the_wheel_on_the_phone_styling_hair/

7. 7 Questions? And…Let’s vote on next week! Yes = Have class and do the activity No = No class, and do only changes users to the project, recommended by your users, and nothing for the user interface Other options? – Here’s our in-class discussion and what we picked (+++): –Do by email +++ –WebX – video conference –Do just the user interface – Req are industry specific, but user interfaces are more generic +++