Joni Salminen

Dr. Joni Salminen works as a Scientist at Qatar Computing Research Institute, Hamad Bin Khalifa University, and as a Postdoctoral Researcher at Turku School of Economics, University of Turku. His research interests are heavily focused on personas, including topics such as automatic persona generation from social media data (YouTube, Facebook, Google Analytics), persona perceptions, biases in data-driven personas, optimal number of personas, etc.

Book Review: Personas – User Focused Design by Lene Nielsen

This review has been co-authored by Willemien Froneman, Joni Salminen, and Jim Jansen. In the second edition of Personas – User Focused Design, Dr. Lene Nielsen describes a detailed method for implementing personas in development and innovation projects. Dr. Nielsen has pioneered the use of personas in user experience and has more than 20 years’ […]

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How can I use a persona for customer segmentation?

Personas are human like descriptions of customer segments. Just like customer segments, you can use the persona technique to divide your overall market into smaller subset that you can then examine individually. In practice, the best way of using personas for customer segmentation is to apply a technique of data-driven persona creation, such as automatic

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How can I use a persona for online analytics?

Personas provide alternative to numbers. Therefore, you can use personas to present your online analytics data as people instead of nameless, faceless target groups. This can help decision makers to “get into the shoes” of customers, offering a more immersive understanding of the customers than the “cold”, raw numbers. This is best paraphrased as “personas

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