A wearable navigation aid for visually impaired users. Three ultrasonic sensors detect obstacles ahead, left and right, and drive vibration motors that tell you which way the obstacle is — not just that one exists. A touch sensor triggers an SOS that sends an SMS with one tap over WiFi.

An AI personal shopper. The Gemini API drives a conversational style assistant that recommends outfits, sitting on top of a marketplace with three separate roles — customers browse and chat, sellers manage inventory, admins configure the system.

A desktop companion robot with a personality. Animated eyes blink and change mood on an OLED display, a touch sensor switches expressions on a single tap, and a double tap pulls live time over NTP.

An end-to-end analysis of how AI tools are reshaping student routines, study habits and outcomes — from raw CSV through cleaning and statistical analysis to a written report with visualisations.

A lightweight monthly budget manager that runs entirely in the browser. Log income and expenses, watch the balance update live, and see where the month actually went. No account, no backend, no friction.