Artist Uses Found DNA Data to Generate Photo-realistic Portraits

Artist and Phd student, Heather Dewey-Hagborg, finds and photographs DNA samples out in public, collecting everything from hair to chewed gum and cigarettes. She then sequences the DNA, extracting information about certain traits related to outward appearance (e.g. gender, eye-color, ancestry).  Dewey-Hagborg then feeds this information into a computer program that uses the details to create a 3D model of that person’s face. Finally, the 3D model is sent to a 3D printer at New York University and turned into a physical sculpture.
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