Do You Know Your Users?

You think you’re just like everyone else. You think your thoughts, opinions, values, and habits are just the same as other people. Psychology calls this the false consensus bias1 because we assume much more commonality than reality warrants. False consensus bias contributes to making bad decisions when we design software. Alan Cooper noted this type of bias while wondering why otherwise smart, talented people often created such crappy software. He invented the persona-based design methodology to help facilitate insight into

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The Cult of User Personae

On alternating Tuesdays, I get to be a young second-generation immigrant woman named Selene with great phone presence and multilingual skills. Or I could be a beefy mid-30s guy named Silas with a buzz cut and a flair for figures. Or any of a few others, or several of them in succession.

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