An AI translation app that lets a Deaf student in Berlin order coffee, talk to a doctor and ask for help — without writing it down first. Real-time DGS, one-tap SOS and a learning hub. Master’s project, graded 1.8.

An internal platform for the Port of Singapore Authority — two user roles, one shared spine. The redesign cut operational errors by 35% and reached 85% team adoption within six months of rollout.

A web and iPad app for CAOHC-certified technicians running on-site hearing tests at client facilities. One guided workflow took session setup from around 20 minutes to under 10.

A tablet app that lets employees self-administer on-demand hearing tests at their facility with a handheld audiometer — redesigned for people with low tech literacy, using visual cues and minimal text.