Understanding Scenarios

A scenario is a “day in the life of” one of your personas. It should include both the persona’s daily working tasks as well as how your app or website fits into their lives.

Writing a scenario is as simple as taking your research and extrapolating from it to document the tasks that your persona’s perform when using your product.

A step by step guide to scenario mapping

http://www.uxforthemasses.com/scenario-mapping/

Using Scenarios

https://uxthink.wordpress.com/2010/11/30/using_scenarios/

Usability.gov—Scenarios

http://www.usability.gov/how-to-and-tools/methods/scenarios.html

UIAccess.com—Example Scenarios

http://www.uiaccess.com/accessucd/scenarios_eg.html