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 …

Background: The emergence of smartphones and wearable sensor technologies enables easy and unobtrusive monitoring of physiological and psychological data related to an individual’s resilience. Heart rate variability (HRV) is a promising biomarker for resilience based on between-subject population studies, …

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 …

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 …

Royal Eijkelkamp is a company in the Netherlands that specializes in soil improvement, soil conditions, water preservation, and agricultural research. The company has started an innovation platform in partnership with Van Hall Larenstein University of Applied Sciences that is named InnoFields. The InnoFields …

Waterschap Scheldestromen is curious about a 4-electrode conductivity sensor from Interuniversity Microelectronics Centre(imec), which provides a larger working range than Waterschap’s commercial 2-electrode sensor. The project aims to test the performance of this imec sensor, and couple it with Arduino …

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 …

Het (ruw)voer is één van de belangrijkste onderdelen, en daardoor de motor, van het melkveebedrijf. Goed voeren is de basis voor een gezonde veestapel en hoge melkproductie. Door direct inzicht te krijgen in de voerderwaarden van het ruwvoer kan hierop worden gestuurd en kunnen de kosten worden beheerst …

Masonry structures comprise a significant portion of the historical building stock all over the world. Previous studies have clearly pointed out that unreinforced masonry buildings are vulnerable against extreme loading conditions, such as seismic actions. Therefore, strengthening is inevitable in most …

BACKGROUND: Approximately 5%-10% of elementary school children show delayed development of fine motor skills. To address these problems, detection is required. Current assessment tools are time-consuming, require a trained supervisor, and are not motivating for children. Sensor-augmented toys and machine …