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 …

Several studies found that classrooms' indoor environmental quality (IEQ) can positively influence in-class activities. Understanding and quantifying the combined effect of four indoor environmental parameters, namely indoor air quality and thermal, acoustic, and lighting conditions on people is essential …

Purpose: To establish age-related, normal limits of monocular and binocular spatial vision under photopic and mesopic conditions. Methods: Photopic and mesopic visual acuity (VA) and contrast thresholds (CTs) were measured with both positive and negative contrast optotypes under binocular and monocular …

The application of DC grids is gaining more attention in office applications. Especially since powering an office desk would not require a high power connection to the main AC grid but could be made sustainable using solar power and battery storage. This would result in fewer converters and further advanced …

Droop control is used for power management in DC grids. Based on the level of the DC grid voltage, the amount of power regulated to or from the appliance is regulated such, that power management is possible. The Universal 4 Leg is a laboratory setup for studying the functionality of a grid manager for …

Autonomous robots require high degrees of cognitive and motoric intelligence to come into our everyday life. In non-structured environments and in the presence of uncertainties, such degrees of intelligence are not easy to obtain. Reinforcement learning algorithms have proven to be capable of solving …

The research focuses on creating a possible technique which would allow a 2D character to interact with the 3D light while preserving the 2D aspect of it. I researched on EbSynth (style-transferring tool) and Blender as possible software which could help me create the new lighting approach. Normal maps …

This thesis covers the development process of a realistic representation of a news item in VR. Additionally, the thesis aims to test whether this technology can generate empathic feedback in young adults from 20 to 30 years old. Another purpose is to make recommendations for future developers who are …

The design research described in this report was conducted as part of the Catwalk: Forces of Nature exhibition that is part of Textiel Festival Twente, an outdoor art exhibition centered around textiles. This specific project was based on the concept of connecting in a disconnected world and providing …

Light therapy for older persons with dementia is often administered with light boxes, even though indoor ambient light may more comfortably support the diverse lighting needs of this population. Our objective is to investigate the influence of indoor daylight and lighting on the health of older adults …