Food waste is an ongoing global issue, often caused by consumers not making the best use of the resources they already have. We believe this is a highly controllable problem, and we wanted to create a solution that promotes a more sustainable future. By providing users with better visibility into their own kitchens, we can transform potentially wasted food into planned, nutritious meals.
How We Built It Inventory Management: We used OCR to parse grocery receipts, allowing users to instantly digitize their shopping hauls without manual entry.
Intelligence: We integrated the Gemini API to act as a reasoning engine. It estimates approximate expiration dates based on purchase data and generates dynamic recipes centered around items nearing their "end-of-life."
The Interface: We developed a digital pantry that merges the scanning and inventory views for a seamless workflow. We also implemented dietary filters (such as Vegan and Vegetarian) and a "favorites" system to ensure the AI-generated suggestions are personalized and relevant.
Challenges We Faced The primary technical hurdle was "receipt shorthand." Grocery receipts are notoriously difficult to read because they use non-standard abbreviations like "LMN DRPS" or "ORG CRL." We had to refine our AI prompts to accurately interpret these as specific food items. Additionally, we had to iterate on our UI layout; we originally had separate pages for scanning and pantry management, but we found that merging them significantly improved the user experience.
What We Learned This project taught us that sustainability is most effective when it is automated. By using AI to handle the "mental load" of tracking shelf life and meal planning, we can make zero-waste living the default choice for the average consumer. We’re excited to continue refining this tool to help users save money and reduce their environmental footprint.
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