CartPal AI is a premium autonomous smart cart system that revolutionizes retail by using advanced computer vision and sensor fusion to identify, weigh, and tally items instantly as they’re added. Featuring an integrated tablet and secure POS terminal, it simplifies the grocery experience to three steps: drop items in, tap to pay on the cart, and exit seamlessly—turning the shopping cart into a self-serve checkout register. At Day Six Studio, we partnered with the founders from ideation to launch, co-building the AI-native core, designing intuitive interfaces, and accelerating go-to-market to validate and scale this retail OS in real stores