PHD UX Research
I graduated in summer 2019 with a PhD in Health Informatics from the University of Washington School of Medicine. During my graduate career I conducted patient-centered user experience research to identify how chatbots deployed within virtual assistants like Alexa, Cortana, the Google Assistant, and Siri can help answer common surgery patient questions.
I took a three-step approach guided by the principles of human-centered design to conduct my dissertation research. Initially I performed generative needs assessment research with patients and clinicians to identify how a chatbot could support patients during their surgery journeys. Then I created a chatbot prototype called Hernia Coach using Dialogflow and deployed it within the Google Assistant. Finally, I performed user research to evaluate Hernia Coach by recruiting design experts to perform heuristic evaluations and patients to engage in usability testing sessions.
My research demonstrated chatbots can accurately help answer common patient questions quickly outside of the hospital. This technology may also save clinicians valuable time by allowing them to focus on direct patient care in the hospital.