The idea behind my new UXmatters column, 3 x 5 UX is an idea that formed several years ago when I was preparing for a Pecha Kucha event. I wanted to document a handful of key UX concepts and share them with the UX team that I lead. Simple visualizations seemed like a promising approach. To constrain my slideware exuberance, I hit upon the idea of using 3 x 5-inch note cards and simple, hand-drawn visualizations as an expressive medium for this content. To keep my drawing skills intact, I typically use 3 x 5 cards to capture ideas, manage my daily to-do lists, and dash out quick sketches. Creating visualizations at that size for my presentation required a minimalist approach and was both challenging and fun. My team enjoyed the presentation, and I thought these cards might have value for a broader audience. Pabini Gabriel-Petit, publisher of UXmatters, agreed and 3 x 5 UX was born. (uxmatters.com)