Dolby Laboratories: Hearing Wellness & Audio Calibration App

● Cut estimated test time to ~3–3.5 min for 12 frequency checks — under Dolby’s 5-min abandonment KPI — by designing a streamlined mobile interaction design flow validated through iterative Figma prototyping and user feedback.
● Shaped final design requirements aligned with business objectives across 3 stakeholder review cycles by synthesizing primary user research with 17 participants across three age groups into actionable insights.