Design a vending machine for the blind.

"The process was rigorous and well structured across screening and three rounds covering product thinking, AI experience, and technical depth with business strategy. Interviewers were highly conversational and went deep on my AI personalisation work at Amex, which I felt confident navigating. The case study in the final round was my weakest area — I took too long to land on sharp specific insights rather than leading with them. Overall a strong learning experience that pushed my product thinking significantly."