Ariadna Font Llitjós is a Design Principal and Manager at IBM Watson Group, where she works with cross-functional teams to design and implement the next generation of cognitive systems. She is spearheading the adoption of Lean UX and user-centric design and development to empower teams and improve communication. She is a regular speaker at Lean UX and Agile conferences and enjoys facilitating collaborative design workshops. Her previous research focused on improving machine-translation quality and accuracy by developing an automated approach using online post-editing feedback to refine translation rules. She obtained her Ph.D. in Language and Information Technologies at Carnegie Mellon University.