Insta-Cart aims to redefine the in-store shopping experience through technology. It uses indoor localization, augmented reality, voice commands, and data mining to provide personalized shopping assistance to customers. This helps customers easily find products, access extended product information, and make comparisons right on their mobile. For retailers, Insta-Cart improves customer service levels and opens opportunities for targeted promotions and increased sales through cross-selling and upselling. The system aims to make the shopping process more efficient, convenient and interactive for busy customers.