Card Payment Testing

Every development roll-out, there needs to be certainty everything works. Especially when it comes to the banking domain. People care about their money and want it to be handled with care. Currently this means some tests, including making a payment using a Maestro debit card, need to be performed manually. In order to further testing, this...

Smart sensors and communication using IoT in supermarkets: Shelf monitor system

This thesis tries to find a solution for the problem of managing and monitoring the banana shelf in a supermarket using IoT.<br/>The research focuses on using a wireless sensor that detects some features of the banana shelf while being non-intrusive.<br/>The three main features that are examined of the shelf are the quality and quantity of the...

Smart sensors and communication using Internet of Things in supermarkets: Sensor to Server communication

During 9 weeks of investigation multiple solutions for implementing a communication module in a supermarket have been explored. These results led to three options which have been further researched. Bluetooth Low Energy (BLE), 433 MHz and ZigBee have been selected as the best communication protocols<br/>for sensor to gateway communication. Chips...

Smart sensors and communication using Internet of Things in Supermarkets: Obstruction detection

Internet of things (IoT) applications become more and more prominent in our modern society. IoT has the potential to improve business processes and change the ways we live. KPN New Business has a high affinity with IoT projects and supplied the problem definition that this project builds on. The project has been done in close collaboration with...

Secure smart contract data sharing for IoT devices

The increasing demand for sharing Internet of Things (IoT) increases demand for a secure way of sharing data. Smart contracts could provide this because of its distributed nature. Proxy re-encryption is an encryption (PRE) method that can be used to share information. In this paper, a secure data sharing scheme is presented that uses multi-hop...