{"id":"11246a03-9131-4da7-8308-267119941cda","slug":"matthew-johnson-roberson","name":"Matthew Johnson-Roberson","bioBrief":"Co-founder and (titular) CTO of Refraction AI; operationally departed since ~2020. Subsequently Director of the CMU Robotics Institute and now inaugural Dean of the College of Connected Computing at Vanderbilt. PhD in Robotics from the University of Sydney.","nationality":null,"verificationPosture":"verified","aliases":[],"sources":[{"url":"https://en.wikipedia.org/wiki/Matthew_Johnson-Roberson","title":"Matthew Johnson-Roberson","sourceName":"Wikipedia"}],"reviewStatus":"reviewed","createdAt":"2026-06-05T01:26:48.664Z","updatedAt":"2026-06-05T01:26:48.664Z","educations":[{"id":"84b2e5f4-7029-42ea-8087-dcec2579a3b4","personId":"11246a03-9131-4da7-8308-267119941cda","institution":"University of Sydney","degree":"PhD, Robotics","startYear":null,"endYear":null,"createdAt":"2026-06-05T01:26:59.105Z"},{"id":"1cb6e1de-6e75-4c29-9179-4c803a159a8c","personId":"11246a03-9131-4da7-8308-267119941cda","institution":"Carnegie Mellon University","degree":"BS, Computer Science","startYear":null,"endYear":null,"createdAt":"2026-06-05T01:26:59.262Z"}],"companyRoles":[{"id":"d1c13579-181e-4c02-8c6a-6cc20248db76","personId":"11246a03-9131-4da7-8308-267119941cda","companyId":"00ba3980-5394-4fcb-b672-d90b2a128220","role":"cto","roleTitle":"Co-founder & CTO (operationally departed)","startDate":null,"endDate":null,"currentRole":false,"roleBasis":"verified_secondary","createdAt":"2026-06-05T01:26:53.947Z","company":{"slug":"refraction-ai","name":"Refraction AI"}}],"boardRoles":[],"investorRoles":[],"foundings":[{"id":"081d8c75-cadc-4ef8-9229-6075cbc2dfaa","personId":"11246a03-9131-4da7-8308-267119941cda","companyId":"00ba3980-5394-4fcb-b672-d90b2a128220","foundingDate":null,"cofounderStatus":"cofounder","stillAtCompany":true,"createdAt":"2026-06-05T01:26:56.718Z","company":{"slug":"refraction-ai","name":"Refraction AI"}}]}