Automatic Vending-Machines Contamination: A Pilot Study
نویسندگان
چکیده
منابع مشابه
Study of Acrylamide Level in Food from Vending Machines
Acrylamide is a by-product of the Maillard reaction and is potentially carcinogenic to humans. It is found in a number of foods with higher concentrations in carbohydrate-rich foods and moderate levels of protein-rich foods such as meat, fish and seafood. Acrylamide levels in food distributed in vending machines placed in public areas of the city of Perugia were analysed by high-performance liq...
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Walk-up-and-use-systems such as vending and self-service machines request special attention concerning an easy to use and self-explanatory user interface. In this paper we present a set of design guidelines for coffee vending machines based on the results of an expert-based usability evaluation of thirteen different models.
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Many Biometric security systems are used to grant restricted access to certain resources. This paper presents a biometric system for automatic vending machines. It ensures that products submitted to legal restrictions are only sold to authorized purchasers. Making use of an identity card, the system checks if the purchaser verifies all the restrictions to authorize the product sale. No special ...
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ژورنال
عنوان ژورنال: Global Journal of Health Science
سال: 2016
ISSN: 1916-9744,1916-9736
DOI: 10.5539/gjhs.v9n2p63