The transmission of constant-envelope orthogonal frequency division multiplexing (CE-OFDM) signals, based on electrical phase modulation, was shown to improve the tolerance to noise and the nonlinearity introduced by light-emitting diodes (LEDs) in visible light communication (VLC) systems. This allows …

In this paper, artificial intelligence tools are implemented in order to predict trajectory positions, as well as channel performance of an optical wireless communications link. Case studies for industrial scenarios are considered to this aim. In a first stage, system parameters are optimized using a …

The nonlinearity induced by light-emitting diodes in visible light communication (VLC) systems presents a challenge to the parametrization of orthogonal frequency division multiplexing (OFDM). The goal of the multi-objective optimization problem presented in this study is to maximize the transmitted …

The European research project Smart Light Concept (SLIC) is a collaboration between 2 knowledge institutions, 6 local authorities and 1 grid operator. They are working together to investigate in practice what investment in sustainable public lighting can contribute to reducing carbon emissions. They …

Behaviour Change Support Systems (BCSS), already running for the 10th time at Persuasive Technology, is a workshop that builds around the concept of systems that are specifically designed to help and support behaviour change in individuals or groups. The highly multi-disciplinary nature of designing …

This paper theorizes the spiritual processes of community entrepreneuring as navigating tensions that arise when community-based enterprises (CBEs) emerge within communities and generate socio-economic inequality. Grounded on an ethnographic study of a dairy CBE in rural Malawi, findings reveal that …

Covid-19 made us realize that educational practices in higher education must change AND can change. A possible solution for practicing lab work is working in a remote lab: a real lab in which students and the equipment/instruments are physically apart. The concept of printed touchless electronics was …

The Borculo Storm Project aims to create a realistic VR experience of a storm disaster. The Storm hit the Netherlands in 1925. The project also aims to raise awareness of natural disasters and climate change. It is supposed to be an exhibit of a future weather museum. Previously, the project has been …

Volgens recente nieuwsberichten en uit eigen ervaring lijkt een toenemend aantal jongvolwassenen last te hebben van stress met overspanningsverschijnselen als gevolg. Dit document gaat dieper in op dit onderwerp en onderzoekt de omvang van deze situatie. Om dit probleem tegen te gaan is het noodzakelijk …

In this chapter, we explore the possibility to use the living environment (of inpatient and outpatient care settings) for facilitating and encouraging the social inclusion of older adults in an increasingly smart society. We therefore pay attention to the spatial and smart design of emerging housing …