Problem

Managing household food efficiently remains a challenge, as users often lack visibility into their refrigerator contents. This leads many users to:

• Forget stored items and miss expiration timelines

• Overbuy groceries due to uncertainty about existing stock

• Waste food due to poor tracking and planning

• Struggle with manual and time-consuming management processes

• Avoid adopting smart refrigerators due to high costs

These gaps result in inefficient consumption habits and increased household waste.

Solution

To make food management more accessible and intuitive, we designed a smart add - on system that enhances existing refrigerators with intelligent tracking capabilities.

• Making information instantly accessible

  The system provides a clear overview of stored items, along with real - time updates on temperature, freshness, and inventory status, helping users stay informed at a glance.

  
  

  

  
  

• Improving tracking with manual and smart input

  Users can add, update, and manage food items through a visual inventory system, while an integrated RFID/barcode scanner enables quick entry of item details like name and expiry date. Alerts for nearing expiration help reduce waste and improve accuracy.

  
  

  

• Supporting better planning

  A dedicated shopping list feature allows users to add and manage items based on their needs, helping them plan purchases more effectively and avoid overbuying.

Impact

Enabled users to make smarter decisions about food consumption by improving visibility and awareness. Reduced food waste and unnecessary spending through timely insights and recommendations. The solution promotes sustainable habits while making everyday kitchen interactions more efficient and convenient.