Federica Cappelletti, Alessandra Papetti, Marta Rossi, Michele Germani
{"title":"User centered system design and prototype for household food waste reduction","authors":"Federica Cappelletti, Alessandra Papetti, Marta Rossi, Michele Germani","doi":"10.1515/ijfe-2023-0027","DOIUrl":null,"url":null,"abstract":"Abstract The total quantity of food waste in Europe has been estimated at around 88 million tons per year. About 42 % is thrown out by households, of which 60 % would be avoidable by increasing users’ awareness. The present paper aims to develop an integrated system to reduce household food waste and improve the end-users’ lifestyle in terms of health and well-being. A smart fridge able to track the stocks, a web application and a set of related services have been designed and prototyped to guide the user in the proper storage of food and support him/her in purchase planning and food preparation. The system was positively evaluated in terms of usability, it is use contributes to both environmental and economic benefits, leading respectively to a reduction of environmental impacts of about 21 % and a yearly savings amounting up to 285 €, in comparison with a traditional system.","PeriodicalId":13976,"journal":{"name":"International Journal of Food Engineering","volume":null,"pages":null},"PeriodicalIF":1.6000,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Food Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1515/ijfe-2023-0027","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Abstract The total quantity of food waste in Europe has been estimated at around 88 million tons per year. About 42 % is thrown out by households, of which 60 % would be avoidable by increasing users’ awareness. The present paper aims to develop an integrated system to reduce household food waste and improve the end-users’ lifestyle in terms of health and well-being. A smart fridge able to track the stocks, a web application and a set of related services have been designed and prototyped to guide the user in the proper storage of food and support him/her in purchase planning and food preparation. The system was positively evaluated in terms of usability, it is use contributes to both environmental and economic benefits, leading respectively to a reduction of environmental impacts of about 21 % and a yearly savings amounting up to 285 €, in comparison with a traditional system.
期刊介绍：
International Journal of Food Engineering is devoted to engineering disciplines related to processing foods. The areas of interest include heat, mass transfer and fluid flow in food processing; food microstructure development and characterization; application of artificial intelligence in food engineering research and in industry; food biotechnology; and mathematical modeling and software development for food processing purposes. Authors and editors come from top engineering programs around the world: the U.S., Canada, the U.K., and Western Europe, but also South America, Asia, Africa, and the Middle East.
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