https://docs.google.com/presentation/d/1-3bVrZwRLldktVYkCuaCkxwOD8rY-GkWFKhECWixq3I/edit#slide=id.g387ec40fe3_0_105
Challenge Nine: The Chat Hat (revised, link to original)
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Behavioral Science Meets Design / We are moving to Brown University + RISD on Oct 1st!