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Spoiler Alert !

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Global food wastage has become a major issue in the contemporary world. Mass food wastage leaves behind a large carbon footprint, induces water waste, causes greenhouse gas emissions, and results in enormous economic losses. One way to tackle this problem is by reducing wastage in the milk industry. Diverse research has been done to develop a consumer-oriented device to detect when milk has spoiled to either prevent its ingestion or avoid wasting it. However, these devices have not reached the market because of high cost, reusability issues and complexity. “Spoiler Alert!” is a sensor system that attempts to tackle the problem of food wastage in the milk industry. This sensor system will be embedded in the cap of the milk carton, making it small and convenient. This smart cap will detect milk spoilage in any typical, commercial milk carton. The purpose of this product is to provide a cheap, reusable and simple way for consumers to detect if the milk has spoiled, regardless of whether the milk has passed its expiration date.

Design Problem: Explain why the design project solves or addresses a current need or problem. Use unbiased market information, facts, or statistics gathered from reputable sources to justify why there is a need for the design and …show more content…

Spoiled milk contributes to the global food wastage problem. According to the United Nations Environment Programme, approximately 1.3 billion tons of food, which constitutes one-third of all food produced for consumption, is wasted globally every year (Gustavson, 2011). In the United States, approximately 30 percent of all food produced is wasted (Nellemann et al., 2009). The Food and Agriculture Organization of the United Nations reveals that the cost of food wastage is $750 billion annually (Food and Agriculture Organization [FAO],

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