JAB: A generic architecture for power efficient, high throughput mobile VLC applications

Visible Light Communication is a method of wireless communication that avoids the oversaturated frequencies used by radio communication. Prior research typically uses the camera on smartphone for communication, but using a camera is energy-intensive and inefficient. Some alternatives are photodiodes and ambient light sensors, however the former...

Runtime analysis of Android apps based on their behaviour

In the modern world, Smartphones are everywhere and Android is the most used operating system. <br/>To protect these devices against malicious actions, the behaviour of Android apps needs to be studied.<br/><br/>Current tooling does not provide complete insight into the behaviour of an Android app.<br/>A tool was built to observe what goes on...

AirLoc: Pedestrian dead reckoning for passenger localization

Travelling through airports can be quite a stressful experience for passengers. Airlines, such as KLM, want to make the journey of their passengers through airports as comfortable as possible. This thesis proposes an indoor localization system for airlines called AirLoc. The research question was: "Which airport specific indoor localization...