In this paper, we present and discuss Ivy, a critical artifact offering a novel design perspective on interventions that aim to reduce sedentary behavior in office workers. Ivy is an interactive office chair that represents the amount of sitting time through growing ivy strands. Using the matrix of common …

Robots have been found to be effective tools for programming instruction, although it is not yet clear why students learn more using robots as compared to receiving ‘traditional’ programming instruction. In this study, 121 nine- to twelveyear-old children received a programming training in pairs, in …

Privacy by design is a widely acknowledged necessity, yet its practice is still in its infancy. Many scholars have argued that privacy by design requires a cross-disciplinary approach in which privacy perspectives from different disciplines need to be integrated from the beginning of the design process. …

People with a visual impairment (PVI) often experience difficulties with wayfinding. Current navigation applications have limited communication channels and do not provide detailed enough information to support PVI. By transmitting wayfinding information via multimodal channels and combining these with …

Traditional turn-by-turn navigation approaches often do not provide sufficiently detailed information to help people with a visual impairment (PVI) to successfully navigate through an urban environment. To provide PVI with clear and supportive navigation information we created Sidewalk, a new wayfinding …

To enhance the transparency, accountability and efficiency of the Dutch Ministry of Justice and Security, the ministry has set up an open data program to proactively stimulate sharing its (publicly funded) data sets with the public. Disclosure of personal data is considered as one of the main threats …

Participating in physical activity (PA) is beneficial for adolescents' physical and mental development. Therefore, many studies have been conducted to design and evaluate interactive interventions to facilitate adolescents' PA. Despite the knowledge produced by this large number of studies, the field …

Schön describes the way a designer engages with their materials as a “conversation”. In clothing design this typically involves tangible and situated actions such as draping, ripping, and cutting—actions that evoke responses from the fabric at hand. Dynamic fabrics—surface- changing fabrics that combine …

There is an increasing awareness that designers play a pivotal role in the ethical implications of their designs. Accounting for these implications is challenging, as designers are often confronted with a variety of stakeholders, with different interests, and different underlying moral values and standpoints. …

Now that the application of Artificial Intelligence (Al) is becoming more mainstream, it is applied in many different fields, and consequently, it is starting to play a more prominent role in design processes. In current mainstream HCI (Human-Computer Interaction) design frameworks, the human …