Ryan Bishop, Tobias Revell, Sarah Kember and Stephen Graham (left to right) at "Predict & Command Cities of Smart Control"

Picture of Ryan Bishop, Tobias Revell, Sarah Kember and Stephen Graham (left to right) at "Predict & Command Cities of Smart Control"

Photo: Katharina Träg www.kate3000g.tumblr.com CC BY SA 4.0

Ryan Bishop, Tobias Revell, Sarah Kember and Stephen Graham (left to right) at "Predict & Command Cities of Smart Control"

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