Rafigh: A Living Media System for Motivating Target Application Use for Children

Digital living media systems combine living media such as plants, animals and fungi with computational components. In this dissertation, I respond to the question of how can digital living media systems better motivate children to use target applications (i.e., learning and/or therapeutic applications)? To address this question, I employed a participatory design approach where I incorporated input from children, parents, speech language pathologists and teachers into the design of a new system. Rafigh is a digital embedded system that uses the growth of a living mushrooms colony to provide positive reinforcements to children when they conduct target activities. The growth of the mushrooms is affected by the amount of water administered to them, which in turn corresponds to the time children spend on target applications. I used an iterative design process to develop and evaluate three Rafigh prototypes. The evaluations showed that the system must be robust, customizable, and should include compelling engagement mechanisms to keep the children interested. I evaluated Rafigh using two case studies conducted in participants homes. In each case study, two siblings and their parent interacted with Rafigh over two weeks and the parents identified a series of target applications that Rafigh should motivate the children to use. The study showed that Rafigh motivated the children to spend significantly more time on target applications during the intervention phase and that it successfully engaged one out of two child participants in each case study who showed signs of responsibility, empathy and curiosity towards the living media. The study showed that the majority of participants described the relationship between using target applications and mushrooms growth correctly. Further, Rafigh encouraged more communication and collaboration between the participants. Rafighs slow responsivity did not impact the engagement of one out of two child participants in each case study and might even have contributed to their investment in the project. Finally, Rafighs presence as an ambient physical object allowed users to interact with it freely and as part of their home environment

Proceedings of the International Workshop on EuroPLOT Persuasive Technology for Learning, Education and Teaching (IWEPLET 2013)

"This book contains the proceedings of the International Workshop on EuroPLOT Persuasive Technology for Learning, Education and Teaching (IWEPLET) 2013 which was held on 16.-17.September 2013 in Paphos (Cyprus) in conjunction with the EC-TEL conference. The workshop and hence the proceedings are divided in two parts: on Day 1 the EuroPLOT project and its results are introduced, with papers about the specific case studies and their evaluation. On Day 2, peer-reviewed papers are presented which address specific topics and issues going beyond the EuroPLOT scope. This workshop is one of the deliverables (D 2.6) of the EuroPLOT project, which has been funded from November 2010 – October 2013 by the Education, Audiovisual and Culture Executive Agency (EACEA) of the European Commission through the Lifelong Learning Programme (LLL) by grant #511633. The purpose of this project was to develop and evaluate Persuasive Learning Objects and Technologies (PLOTS), based on ideas of BJ Fogg. The purpose of this workshop is to summarize the findings obtained during this project and disseminate them to an interested audience. Furthermore, it shall foster discussions about the future of persuasive technology and design in the context of learning, education and teaching. The international community working in this area of research is relatively small. Nevertheless, we have received a number of high-quality submissions which went through a peer-review process before being selected for presentation and publication. We hope that the information found in this book is useful to the reader and that more interest in this novel approach of persuasive design for teaching/education/learning is stimulated. We are very grateful to the organisers of EC-TEL 2013 for allowing to host IWEPLET 2013 within their organisational facilities which helped us a lot in preparing this event. I am also very grateful to everyone in the EuroPLOT team for collaborating so effectively in these three years towards creating excellent outputs, and for being such a nice group with a very positive spirit also beyond work. And finally I would like to thank the EACEA for providing the financial resources for the EuroPLOT project and for being very helpful when needed. This funding made it possible to organise the IWEPLET workshop without charging a fee from the participants.

Tangible user interfaces and social interaction in children with autism

Tangible User Interfaces (TUIs) offer the potential for new modes of social interaction for children with Autism Spectrum Conditions (ASC). Familiar objects that are embedded with digital technology may help children with autism understand the actions of others by providing feedback that is logical and predictable. Objects that move, playback sound or create sound – thus repeating programmed effects – offer an exciting way for children to investigate objects and their effects. This thesis presents three studies of children with autism interacting with objects augmented with digital technology. Study one looked at Topobo, a construction toy augmented with kinetic memory. Children played with Topobo in groups of three of either Typically Developing (TD) or ASC children. The children were given a construction task, and were also allowed to play with the construction sets with no task. Topobo in the task condition showed an overall significant effect for more onlooker, cooperative, parallel, and less solitary behaviour. For ASC children significantly less solitary and more parallel behaviour was recorded than other play states. In study two, an Augmented Knights Castle (AKC) playset was presented to children with ASC. The task condition was extended to allow children to configure the playset with sound. A significant effect in a small sample was found for configuration of the AKC, leading to less solitary behaviour, and more cooperative behaviour. Compared to non-digital play, the AKC showed reduction of solitary behaviour because of augmentation. Qualitative analysis showed further differences in learning phase, user content, behaviour oriented to other children, and system responsiveness. Tangible musical blocks (‘d-touch’) in study three focused on the task. TD and ASC children were presented with a guided/non-guided task in pairs, to isolate effects of augmentation. Significant effects were found for an increase in cooperative symbolic play in the guided condition, and more solitary functional play was found in the unguided condition. Qualitative analysis highlighted differences in understanding blocks and block representation, exploratory and expressive play, understanding of shared space and understanding of the system. These studies suggest that the structure of the task conducted with TUIs may be an important factor for children’s use. When the task is undefined, play tends to lose structure and the benefits of TUIs decline. Tangible technology needs to be used in an appropriately structured manner with close coupling (the distance between digital housing and digital effect), and works best when objects are presented in familiar form

XR, music and neurodiversity: design and application of new mixed reality technologies that facilitate musical intervention for children with autism spectrum conditions

This thesis, accompanied by the practice outputs,investigates sensory integration, social interaction and creativity through a newly developed VR-musical interface designed exclusively for children with a high-functioning autism spectrum condition (ASC).The results aim to contribute to the limited expanse of literature and research surrounding Virtual Reality (VR) musical interventions and Immersive Virtual Environments (IVEs) designed to support individuals with neurodevelopmental conditions. The author has developed bespoke hardware, software and a new methodology to conduct field investigations. These outputs include a Virtual Immersive Musical Reality Intervention (ViMRI) protocol, a Supplemental Personalised, immersive Musical Experience(SPiME) programme, the Assisted Real-time Three-dimensional Immersive Musical Intervention System’ (ARTIMIS) and a bespoke (and fully configurable) ‘Creative immersive interactive Musical Software’ application (CiiMS). The outputs are each implemented within a series of institutional investigations of 18 autistic child participants. Four groups are evaluated using newly developed virtual assessment and scoring mechanisms devised exclusively from long-established rating scales. Key quantitative indicators from the datasets demonstrate consistent findings and significant improvements for individual preferences (likes), fear reduction efficacy, and social interaction. Six individual case studies present positive qualitative results demonstrating improved decision-making and sensorimotor processing. The preliminary research trials further indicate that using this virtual-reality music technology system and newly developed protocols produces notable improvements for participants with an ASC. More significantly, there is evidence that the supplemental technology facilitates a reduction in psychological anxiety and improvements in dexterity. The virtual music composition and improvisation system presented here require further extensive testing in different spheres for proof of concept

Current Understanding, Support Systems, and Technology-led Interventions for Specific Learning Difficulties

In January 2019, the Government Office for Science commissioned a series of 4 rapid evidence reviews to explore how technology and research can help improve educational outcomes for learners with Specific Learning Difficulties (SpLDs). This review examined: 1) current understanding of the causes and identification of SpLDs, 2)the support system for learners with SpLDs, 3)technology-based interventions for SpLDs 4) a case study approach focusing on dyscalculia to explore all 3 theme

Using Virtual and Augmented Reality to Teach Children on the Autism Spectrum with Intellectual Disabilities: A Scoping Review

In recent years, both Virtual Reality (VR) and Augmented Reality (AR) technology have shown great promise for the instruction of individuals with autism spectrum disorder (ASD) by simulating real-world experiences in a safe and controlled environment. However, there are many reports of the failure of such research to include individuals with both ASD and Intellectual Disability (ID). The present scoping review consists of 20 studies which utilized VR/AR to teach various skills to children and youth with comorbid ASD and ID. Findings show that within the small number of eligible studies, a great deal of variation exists in essentially every intervention element (e.g., identification of ID, VR/AR equipment, target skills). Beyond increasing the quantity of VR/AR intervention research conducted on this population, the current review suggests the need for greater uniformity and consistency to improve research, practice, and the lives of those with ASD and ID who may benefit from such interventions

An infotainment table for interactive learning based on Infra-red touch overlays using TUIO protocol

Development of multimedia technologies coupled with need of making the learning process engaging has led to the emergence of many interactive applications in recent times. By utilizing the ease of using touch based applications, it has become possible to make teaching-learning system more interesting for students, by incorporating these technologies in the process of imparting education. In this paper, we propose to develop an interactive game that runs on an Infra-red touch based multi touch surface that would enable elementary students to learn basic geometry. The software would utilize Tangible User Interface Object (TUIO) protocol for communication

Playful E-textile Sonic Interaction for Socially Engaged and Open-Ended Play Between Autistic Children

Research on the potential benefits of technology for autistic children is an emergent field in Human-Computer Interaction (HCI), especially within the Child-Computer Interaction Community. This thesis contributes a design approach grounded in theories of play, cognitive development, and autism to expand the discourse on methodological guidelines for performing empirical studies with non-verbal autistic children and to extend the design space to cater to the socio-emotional and sensory needs of this population. The thesis reveals how sonic e-textile Tangible User Interfaces (TUIs) can be used effectively to mediate children’s social participation in playful activities. This is demonstrated through developing three explorative field-studies conducted at a specialist school based in North-East London where two sonic e-textile playful TUIs, namely Mazi and Olly, have been created and tested with three groups of autistic children aged between 5-10. The three studies ran over the period of three years and were designed to investigate the potentials of TUIs as shareable toys during leisure and recreational activities to a) support social and playful interactions among peers and b) provide opportunities for self-regulation. The key contributions of this thesis are the designs of two tangible user interfaces, which offer a set of design approaches to guide researchers through creating shareable and playful tangibles for non-verbal autistic children; a framework for analysis and a thorough evaluation process that other researchers could use to assess the efficacy of playful TUI designs for nonverbal autistic children; and an in-depth discussion about the research process, which offers a new perspective about holistic designs and evaluation of technologies that aim to scaffold play in groups non-verbal autistic children