Personas are fictional characters that represent different types of customers or users. They provide details that allow companies to understand customer goals, desires, and limitations to guide product design and marketing messages. This document introduces "Maintenance Mike" as an example persona, describing him as a 45-65 year old maintenance mechanic focused on completing work orders efficiently to earn a promotion. His goals are job security, recognition from his work, and keeping up with new technologies, but he is hesitant to change established processes. He prefers phone and email communication over online research when making purchases.