In Light and In Darkness, In Motion and In Stillness: A Reliable and Adaptive Receiver for the Internet of Lights

LEDs in our buildings, vehicles, and consumer products are rapidly gaining visible light communication capabilities. LED links however are notorious for being unreliable: shadowing, blockage, mobility, external light, all of these issues can disrupt the connectivity easily. Therefore, unless a reliable and cost-efficient data link layer is...

Circular Rollout: Bridging the design-implementation gap in circular economy

<b>Circular Economy<br/></b>Exponential growth in human activity has caused exponential changes in Earth system variables, like greenhouse gas emissions and global temperature. Human influence on the planet has reached far beyond safe parameters and could lead to disastrous consequences for large parts of the world. This is attributed to the...

Designing a service for the management and prevention of periprosthetic joint infection cases

This thesis describes the design process of a service/tool for the management and prevention of periprosthetic joint infection (PJI) cases. PJI is a complication that follows total joint replacement and is devastating for the patient. It causes physical and mental strain and the patient's health never returns to close to what it was prior to the...

Why Circular Business Models Fail And What To Do About It: A Preliminary Framework And Lessons Learned From A Case In The European Union (Eu)

The circular economy aims to decouple economic growth from negative environmental impacts. To achieve this goal, circular economy concepts and policies must be implemented in practice by organizations through new circular business models. However, organizations often fail to implement circular business models on the market at scale. This is a...