Long Exposure
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Rosemarie Fiore has created colorful works of art by taking long exposures of video game screen grabs as she played.
Brad Reiss used a similar technique in World of Warcraft to not only create beautiful images, but also to study player behavior within the game. The long-exposure images revealed not only how much information a player must process in short amounts of time, but also demonstrated interesting patterns of player travel within cities and idiosyncratic player habits.