In HCI there have been calls for diversity-driven research and insights into how this may be carried out in practice. One way of conducting diversity-driven HCI research is by doing participatory design. In this paper we contribute with lessons identified from organizing a PD workshop that enabled diverse ways of participating for our participants. The workshop design is based on insights from two years of doing diversity-driven PD with two middle school classes, which are particularly interesting settings to explore as diverse children spend substantial time together in a period of their development that is formative for their socialisation. We describe the workshop itself before reflecting on its structure and facilitation as well as the role of the physical space and the choice of design materials with the aim to distil insights and recommendations about what researchers can do to enable diverse pathways of participation in design processes.

We present the insights from participatory design work that explores notions of Diversity Computing (DivComp) and how HCI can meaningfully engage with designing technology around diversity without resorting to tokenistic approaches. A future goal overarching the initial findings in this paper is to design technologically mediated, physical spaces (DivComp Spaces) within a school context where children meet, experiment and learn the complex dynamics of othering. We report on a series of nine workshops with 48 children. Based on a thematic analysis, we present four themes — Technology as Utility and Authority, Individual and Collective Place-Making, Staged and Emerging Conflicts, Belonging to the Group and Self-Expression — which we use to inform three design directions for developing DivComp Spaces specifically in the context of school. Finally, we critically reflect on our design practice and the difficulties of designing not only for, but also with diversity meaningfully embedded into design processes.

Audio-frequency induction loops (AFILs) are commonly used as an assistive listening technology for hard-of-hearing individuals. They generate an electromagnetic field proportional to a sound source receivable by hearing aids. Our interactive system, the Sound of Space, is based on AFILs that generate a multi-dimensional soundscape in space. Cochlear implant (CI) listeners and hearing-aids wearers can experience the soundscape through bodily movement, whereas hearing individuals can experience it via a corresponding tangible device. While typical AFIL installations transmit a single sound source, in our interactive system we implement overlapping loops and their interference to locate multiple synchronised audio sources (i.e., corresponding electromagnetic fields) in space. The designed system is installed permanently in an integrative school for deaf, hard-of-hearing and hearing students and teachers. In this pictorial, we illustrate our design and implementation process and contribute our learnings of using AFILs as a design material for architectural interactivity.

Large-scale kinetic displays have been present for decades, both as mesmerising art installations and as information displays. In this paper we present KINEIN, a kinetic display whose large-scale and indefinite deployment time distinguish it from the prototypical level of HCI research artefacts. It consists of 625 “tiles” or “pixels” mounted on a 25 x 25 matrix and operates through mechanical movement. Instead of a motor rotating each tile individually, KINEIN has a vertical column system that moves tiles sequentially. Situated at the entrance of a learning environment, KINEIN is not only a playful artefact for children to physically interact with, but also the first encounter for the school's visitors.

Abstract The absence of a human driver creates novel challenges for fully automated public transport. Passengers are likely to have different expectations, needs, or even fears when traveling without a driver in potentially dangerous situations. We present the results from two field studies in which we explored incident management in a driverless shuttle bus. We explored participant’s behavior and willingness to assist in solving problems in a variety of scenarios where the bus suddenly stops for technical reasons or a hypothesized situation of harassment. In a follow-up study, we focused on auditory remote assistance and investigated problem solving through the passengers. We found that diffusion of responsibility is an existent barrier, when passengers are involved in the resolving of potentially dangerous situations. It can be overcome, when incident-relevant instructions are designed explicitly, briefly, timely, distinguishable from regular on-trip information, and address auditory and visual sensory channels alike.