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Food Waste – A Global Challenge to Sustainability

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Food Wastage Reduction Management Android App Food Waste – A Global Challenge to Sustainability Acting on the food wastage, can be considered to be having a significant impact on achieving the sustainability goals and can also be a vital auxiliary measure to counteract the imbalance in the global food availability and distribution. This paper tries to summarize from the available data, the global, the national and the community level food wastage scenarios. With a focus on the food wastage due to ‘over consumption’ as one of the high potential source for reduction and the behavioral aspects and habits as obstacles to the goal of sustainability, describes a study conducted by students in a local community to identify and quantify the avoidable food waste at consumer level and proposes that awareness of sustainable living patterns as a superordinate goal. Food is a basic need for the survival and it is estimated that the world population is to hit 9 bill...
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A Proposal of Blockchain-based Electronic Voting System

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Online Voting System Project Application A Proposal of Blockchain-based Electronic Voting System The Estonian electronic voting system which is a leading electronic voting system still suffers from universal veri-fiability issues and may need improvement of its availability. To solve the problems, in this paper we propose a blockchain-based electronic voting system. A blockchain is a distributed database, where the complete data is shared among all participants in the network. A blockchain system by its nature has several advantages that suit an electronic voting system. Its distributed architecture provides high availability to the system because it does not rely on a centralized server. As all participants have complete data, the protocol allows them to verify each block that is appended to the chain. We try to combine the double envelope encryption technique and blockchain technology for our proposed electronic voting system. Code Shoppy Democracy and voting...
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Detection of Anomalous Behavior In An ExaminationHall Towards Automated Proctoring

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Exam Hall Ticket Management System Detection of Anomalous Behavior In An Examination Hall Towards Automated Proctoring Most of the research work in the field of video surveillance systems has become very popular due to high security concerns and low-hardware costs which have been carried out in the last decade. This section presents the ones which are more relevant to this work. Many issues such as behavior understanding in crowded scenes, nurture care institutions, law application, building security and traffic analysis.Surveillance videos have shown to capture the actions of the subjects that either display normal or anomalous behavior. Object recognition, specifically face recognition has been implemented using the Viola Jones algorithm. The two activities that were focused on were passing cheats and viewing neighbor’s answer sheet. Interest points are measured from the individual frames using SURF and interest points are detected using the Hessian Matrix Appro...
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Analysis on Complaint Behavior of Electric Power Customers

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Online Road Complaints Registration System Analysis on Complaint Behavior of Electric Power Customers Customer complaints refer to a kind of demand that customers express strong dissatisfaction with the services provided by the company [1]. Customer complaints’ purpose is to make the company take corresponding measures to improve the services and solve the problems reflected through complaints. Providing quality service is the commitment of State Grid Corporation of China (SGCC) to its customers. 95598 hotline is a public service telephone number for the national power system. 95598 hotline is an effective way for customers to reflect their real demands and solve service problems [2], [3]. It is also a powerful measure for SGCC to continuously improve its management level and service capability. In response to electric power customer complaints, SGCC has compiled “The handling regulation of power supply service complaints”, which clearly stipulates the matters a...
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Design of Rescue and Health Monitoring Bracelet forThe Elderly Based on STM32

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Design of Rescue and Health Monitoring Bracelet forThe Elderly Based on STM32 China has gradually entered an aging society, andconsumption by the elderly will play an important role insocial development.According to the data released by theoffice of the national working committee on aging, by theend of 2017, there are 241 million elderly people aged 60 orabove in China, accounting for 17.3% of the totalpopulation[1].With the gradual improvement of medicallevel and the gradual enhancement of medical security,people's life expectancy will continue to beextended.According to the predicted results of (YanmeiChen et al.), the population aged 60 and over in China willreach 275 million in 2020 and 498 million in 2050, which ischaracterized by a large number of elderly population baseand increasing year by year [2].All the above data show thatChina has gradually entered an aging society, and the health,life and pension of the elderly need to be paid moreattention to[3].CAI fang, vice...
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