In practice, faults in building installations are seldom noticed because automated systems to diagnose such faults are not common use, despite many proposed methods: they are cumbersome to apply and not matching the way of thinking of HVAC engineers. Additionally, fault diagnosis and energy performance …

In wheelchair sports, the use of Inertial Measurement Units (IMUs) has proven to be one of the most accessible ways for ambulatory measurement of wheelchair kinematics. A three-IMU configuration, with one IMU attached to the wheelchair frame and two IMUs on each wheel axle, has previously shown accurate …

In sports, inertial measurement units are often used to measure the orientation of human body segments. A Madgwick (MW) filter can be used to obtain accurate inertial measurement unit (IMU) orientation estimates. This filter combines two different orientation estimates by applying a correction of the …

Light enables us to see and perceive our environment but it also initiates effects beyond vision, such as alertness. Literature describes that at least six factors are relevant for initiating effects beyond vision. The exact relationship between these factors and alertness is not yet fully understood. …

This paper introduces the design principle of legibility as means to examine the epistemic and ethical conditions of sensing technologies. Emerging sensing technologies create new possibilities regarding what to measure, as well as how to analyze, interpret, and communicate said measurements. In doing …

Background: Particulate matter (PM) exposure is an important health risk, both in daily life and in the workplace. It causes respiratory and cardiovascular diseases and results in 800,000 premature deaths per year worldwide. In earlier research, we assessed workers’ information needs regarding workplace …

Dit paper presenteert de voorlopige resultaten van het project SUMMALab waarin een nieuwe ‘meta-lab’ benadering wordt getest. SUMMALab is een meta-lab rond mobiliteits-experimenten in de Metropoolregio Amsterdam, de Metropoolregio Rotterdam-Den Haag en de gemeenten Den Haag, Delft en Rotterdam. Een …

Vanwege de stijgende hoeveelheid nieuwe ontwikkelingen rondom het digitaliseren van machines, wil JB Systems een begin maken aan het implementeren van deze functionaliteiten in hun eigen simulaties. Dit rapport beschrijft het digitaliseringsproces van de DOBOT, een kleinschalige robotarm. Het doel van …

Deze handleiding “Evidence-based ontwikkelen van business modellen voor het valoriseren van innovatieve sensortechnologie” kunnen studenten tijdens hun stage- of afstudeerproject kunnen gebruiken om onderbouwde business modellen te ontwikkelen. Deze handleiding is ontwikkeld in het kader van het ID3AS-project. …

The full potential of predictive maintenance has not yet been utilised. Current solutions focus on individual steps of the predictive maintenance cycle and only work for very specific settings. The overarching challenge of predictive maintenance is to leverage these individual building blocks to obtain …