Interactive mobile explorations for the BJAK AI-finance challenge. Each takes a different everyday problem and weaves the AI into the interface itself — evidence, previews, and undo, never a chatbot. Tap through the journeys.
Method. Four concepts explored independently in different visual worlds, cross-reviewed against Nielsen’s ten usability heuristics, then synthesised — the winner rebuilt carrying the best idea from each rival, re-reviewed, and every ringgit hand-reconciled.