This document proposes the S-MArT Buddy, a technology that attaches a LCD device and handheld scanner to supermarket trolleys. The scanner provides food content information for each item scanned to help users make healthier choices and raise awareness of unhealthy eating trends that can lead to issues like colon cancer. It targets primary grocery shoppers in Singapore and aims to empower them to distinguish between healthy and junk food products through interactive displays on the trolley like a "Healthy/Junk Meter" and "Food Breakdown Table" that show nutrition information. Users can also create family profiles to get more personalized recommendations.