Ventilation and thermal conditions in secondary schools in the Netherlands: Effects of COVID-19 pandemic control and prevention measures

During the COVID-19 pandemic, the importance of ventilation was widely stressed and new protocols of ventilation were implemented in school buildings worldwide. In the Netherlands, schools were recommended to keep the windows and doors open, and after a national lockdown more stringent measures such as reduction of occupancy were introduced. In...

How does Information Pollution Challenge Children’s Right to Information Access?

Informed by existing literature, in addition to lessons learned from ongoing research work pertaining to online information seeking, in this contribution, we discuss our view of how information pollution affects a critical yet understudied user group: children. We first highlight the need to take into account the unique characteristics of...

Social connectedness at the playground before and after COVID-19 school closure

Social connectedness at school is crucial to children's development, yet very little is known about the way it has been affected by school closures during COVID-19 pandemic. We compared pre-post lockdown levels of social connectedness at a school playground in forty-three primary school-aged children, using wearable sensors, observations,...

Children and Information Access: Fostering a Sense of Belonging

In this vision paper, we spotlight children as often underserved users in the digital ecosystem. With online search as a use case, we discuss the need for a multi-perspective approach to designing interactive interfaces and technologies that can enable information access systems to better respond to children's requirements while respecting...

Learning Technologies & AI: Who are we designing for?

Focused on children and the learning context, we argue for the importance of designing artificial intelligence (AI) technologies that take a holistic view of their target users. Rather than prioritize system performance, these smart technologies can be tuned to assist users throughout the task completion process. We argue that considering...

Normative data for handgrip strength in Iranian healthy children and adolescents aged 7–18 years: comparison with international norms

Background: Grip strength is an essential component of physical fitness. The objective of this study was to develop normative handgrip strength data for Iranian healthy boys and girls comparing their handgrip strength with international reference values. Methods: Handgrip strength was measured in 2637 healthy children/adolescents (1391 boys...

Collaborative Design Thinking (CoDeT): A co-design approach for high child-to-adult ratios

This paper presents the Collaborative Design Thinking (CoDeT) co-design approach, its theoretical framework, and its application in a case study with 49 children aged 9 to 10 in two schools. CoDeT aims to scaffold children's collaboration and design thinking in co-design settings characterised by a high child-to-adult ratio (ca. 1 adult for...

Traditional and 3D scan extracted measurements of the heads and faces of Dutch children

3D anthropometry has created a significant opportunity for designers to improve fit by offering detailed information regarding the shape of the human body. Various researchers have shown the benefit of using 3D anthropometric data in the development or evaluation of head related products for adults. However, detailed 3D anthropometric data of...