Designing tabletop applications for collaboration in non-collaborative learning tasks in the classroom : learning persuasive writing

PhD ThesisLearning in a face to face collaborative setting can have many benefits, such as leveraging differing peer proficiency to obtain an outcome not reachable by the individuals involved. Including expertise provided by teachers decreases this gap between potential and current ability, while also providing opportunity for the expert to impart timely and appropriate assistance to the learners. In the fields of Human Computer Interaction and Educational Technology, digital tabletops have come to the fore as a medium for facilitating small groups of collaborative learners, and suitable applications can provide at least some of the support that the teacher’s expertise would in the learning process. Previously, most explorations in this area have concentrated on learning tasks that are already collaborative in nature, and have focused on single group deployments, and usually in controlled settings such as a research lab. This thesis focuses on two main aims: (i) investigating the design of such applications, and how learning tasks not normally considered collaborative, such as Persuasive Extended Writing, might be adapted to a digital tabletop mediated collaborative learning task; and (ii), how to expand this application from a single group to a classroom scenario, and overcoming all the challenges that an “in the wild” deployment of this kind might entail. A review of previous literature on collaborative learning and collaborative learning technology inform a learner centred design process of an application for the collaborative learning of Persuasive Extended Writing. This design process was conducted with three groups of three learners aged 13 – 15 in the lab. Based on this investigation of the literature around collaborative learning, there is a potential learning impact from allowing collaboration in a usually non-collaborative learning setting. The application incorporates factors designed to elicit collaborative behaviours, such as visuospatial representations and decision points. The work then sets about identifying and evaluating these collaborative behaviours, with a view that they are potentially in line with this ultimate learning goal. iii The Collocated Collaborative Writing application (CCW) is deployed and evaluated in an “in the wild” classroom setting. This involved two studies in real classrooms in schools, with eight digital tabletops allowing for a class-wide deployment. In the first study, participants were students of mixed ability, year 8 (aged 13-14), studying English, Geography and History. In the second study, participants were mixed ability year 8 students (aged 13-14) studying English. Studies were facilitated by teachers who had created the material for the studies based on their current teaching and curriculum. The process identified the issues and challenges involved in this kind of “in the wild” deployment. The lessons learned from this process about the differing expectations of the stakeholders involved in the first study informed the second deployment. A combination of addressing the issues directly, forming a more equal partnership with the school and teacher, and differences in culture between the schools lead to a study in which the collaborative writing application is evaluated. There are two main contributions of this work. Firstly, a set of design guidelines derived from lessons learned during the design process. Their intention is to assist in the process of making a normally non-collaborative learning task into a collaborative one, by exploiting affordances of the technology. The second contribution comes from lessons learned from two “in the wild” classroom studies. It outlines a deeper understanding of how this kind of application can be extended to the classroom by gaining insight into expectations of the parties involved, understanding the culture of the school and making the process a partnership rather than an imposition. The work also evaluated the Collaborative Writing Application in terms of the type and quality of the collaborative behaviours of the participants, and how they changed over time, as well as the adoption of the technology by the teacher, eventually being seen as a tool for their own agenda rather than an external element in the classroom

Collaborating around digital tabletops: children’s physical strategies from the UK, India and Finland

We present a study of children collaborating around interactive tabletops in three different countries: the United Kingdom, India and Finland. Our data highlights the key distinctive physical strategies used by children when performing collaborative tasks during this study. Children in the UK tend to prefer static positioning with minimal physical contact and simultaneous object movement. Children in India employed dynamic positioning with frequent physical contact and simultaneous object movement. Children in Finland used a mixture of dynamic and static positioning with minimal physical contact and object movement. Our findings indicate the importance of understanding collaboration strategies and behaviours when designing and deploying interactive tabletops in heterogeneous educational environments. We conclude with a discussion on how designers of tabletops for schools can provide opportunities for children in different countries to define and shape their own collaboration strategies for small group learning that take into account their different classroom practices

Making L2 learners' reasoning skills visible : the potential of Computer Supported Collaborative Learning Environments

AbstractThis paper explores the use of Computer Supported Collaborative Learning Environments (CSCLE) as multimodal spaces for promoting critical thinking for English as Second Language Learning (L2) education from multiple perspectives (Technology, Thinking Skills and Interaction). The exploration focuses on the use of a multitouch tabletop, and an accompanying application called Digital Mysteries, as affordances in CSCLE’s for making reasoning skill-based thinking visible for L2 learning in Higher Education.Despite the worldwide promotion of teaching thinking in L2 education, it is not always easy for teachers to identify the types of thinking skills being targeted in L2 pedagogical tasks. To the authors’ knowledge, little empirical interactional evidence is available to demonstrate critical thinking in L2 learner talk during group work. This paper examines interactions among three groups of Chinese English Language learners at a higher education institution in a CSCLE. Video data were collected of students’ thinking-in-action whilst engaging in multimodal interactions in the environment. Results show that new technologies can provide innovative and empirically driven ways in which L2 learners’ thinking is externalised and how critical reasoning can be tracked, promoted, evaluated and self-regulated. The findings suggest that collaborations in a CSCLE can support the completion of tasks embedding high levels of cognitive complexity by L2 learners with effective use of limited cognitive resources. This leads to a number of recommendations about integrating the teaching of critical thinking skills into the L2 classroom using CSCLE technologies

Guidelines to design tangible tabletop activities for children with attention deficit hyperactivity disorder

Attention deficit hyperactivity disorder is one of the most frequent neurodevelopmental disorders among children. In spite of this, there is a lack of HCI research specifically devoted to these children. This paper describes efforts to transfer previous experience with other neurodiverse children in the field of tangible tabletops to ADHD children. The results of evaluation sessions carried out in conjunction with an ADHD association, complemented with an in-depth study of their special characteristics and needs, have led to a set of guidelines oriented to the design of tangible tabletop activities. These guidelines are mostly general and applicable to the design of any interactive application oriented to ADHD children. They are also appropriate for applications for other neurodiverse children or, in fact, any child from a more inclusive perspective

From Centralized interactive tabletops to Distributed surfaces: the Tangiget concept

International audienceAfter having outlined the uses of new technologies such as smartphones, touch-screen tablets, and laptops, this article presents the TangiSense interactive tabletop, equipped with RFID technology tagged on tangible objects, as a new paradigm of interaction for ambient intelligence. Within its framework, this article aims to distribute surfaces (tables) interacting mainly with tangible objects. Leads for interactive surface distribution such as interactive tables are given. The article proposes to describe some tangible objects, which are the interaction supports; these are called Tangigets. They are defined according to an augmented Presentation-Abstraction-Control structure to take the tangibility element into account. Six categories of Tangigets are also proposed, which are tangible objects, and the supports of distributed collaboration. To validate the Tangiget concept and its use on the TangiSense tabletop, illustrations in centralized and distributed configurations are proposed. A first evaluation is also presented. To conclude, the article presents the directions under consideration for our future research

An in-the-wild study of learning to brainstorm: Comparing cards, tabletops and wall displays in the classroom

© 2016 The Author 2016. Published by Oxford University Press on behalf of The British Computer Society. Single display interactive groupware interfaces have the potential to effectively support small group work in classrooms. Our work aimed to gain understanding needed to realize that potential. First, we wanted to study how learners use these large interactive displays, compared with a more traditional method within classrooms. Second, we wanted to fill gaps in the current understanding of the effectiveness of interactive tables versus walls. Third, we wanted to do this out of the laboratory setting, in authentic classrooms, with their associated constraints. We conducted an in-the-wild study, with 51 design students, working in 14 groups, learning the brainstorming technique. Each group practiced brainstorming in three classrooms: one with vertical displays (walls); another with multi-touch tabletops; and the third with pens and index cards. The published literature suggested that tabletops would be better than the other conditions for key factors of cooperative participation, mutual awareness, maintaining interest and affective measures. Contrary to this, we found that the horizontal and vertical displays both had similar levels of benefit over the conventional method. It was only for affective measures that tabletops were better than walls. All conditions were similar for our several measures of outcome quality. We discuss the implications of our findings for designing future classrooms

Designing for Shareable Interfaces in the Wild

Despite excitement about the potential of interactive tabletops to support collaborative work, there have been few empirical demonstrations of their effectiveness (Marshall et al., 2011). In particular, while lab-based studies have explored the effects of individual design features, there has been a dearth of studies evaluating the success of systems in the wild. For this technology to be of value, designers and systems builders require a better understanding of how to develop and evaluate tabletop applications to be deployed in real world settings. This dissertation reports on two systems designed through a process that incorporated ethnography-style observations, iterative design and in the wild evaluation. The first study focused on collaborative learning in a medical setting. To address the fact that visitors to a hospital emergency ward were leaving with an incomplete understanding of their diagnosis and treatment, a system was prototyped in a working Emergency Room (ER) with doctors and patients. The system was found to be helpful but adoption issues hampered its impact. The second study focused on a planning application for visitors to a tourist information centre. Issues and opportunities for a successful, contextually-fitted system were addressed and it was found to be effective in supporting group planning activities by novice users, in particular, facilitating users’ first experiences, providing effective signage and offering assistance to guide the user through the application. This dissertation contributes to understanding of multi-user systems through literature review of tabletop systems, collaborative tasks, design frameworks and evaluation of prototypes. Some support was found for the claim that tabletops are a useful technology for collaboration, and several issues were discussed. Contributions to understanding in this field are delivered through design guidelines, heuristics, frameworks, and recommendations, in addition to the two case studies to help guide future tabletop system creators

Digital tabletops and collaborative learning

People collaborate around tables at home, school and work. Digital tabletop technology presents an opportunity to bring computer support to these traditional face-to-face collaborative settings. This thesis principally addresses the challenge of designing digital tabletop applications for small group learning in the classroom and makes contributions in two distinct, but closely related areas: (i) interaction techniques for digital tabletops; and (ii) the design and evaluation of a digital tabletop-based system for supporting collaborative learning. A review of previous literature combined with a preliminary observational study on collaboration around traditional tables indentifies a number of requirements for tabletop interaction. These include the need for fluid interaction techniques that allow control of interface object attributes when these objects are moved between tabletop territories. Attribute gates are proposed as a solution to this problem through utilizing a novel, crossing-based, interaction technique. A recognition of the territorial focus in existing interaction techniques, and their limiting assumption that users work at relatively fixed locations around the table, led to the identification of another challenge, supporting the mobility of users around the shared workspace of the table. TANGISOFT is presented as a hybrid tangible-soft keyboard designed specifically for applications that require mobile users with moderate text entry requirements. The investigation of the potential of tabletop technology to support collaborative learning was carried out through the design, development, and evaluation of Digital Mysteries. From an interaction design perspective, the design aimed to utilize the unique affordances of tabletops in terms of combining the benefits of traditional tables and digital technology. From a learning perspective, the design aimed to support higher-level thinking skills, feedback, reflection, and metacognition by focusing on activities that promote these skills and supporting effective collaboration. The evaluation of Digital Mysteries demonstrated that the design was successful in encouraging the targeted learning activities. The design process and validation of Digital Mysteries embody a significant contribution to the development of our understanding of digital tabletop technology at the application level, and collaborative learning applications in particular. This understanding is summarized in the form of general guidelines for designing collaborative learning applications for digital tabletop technology.EThOS - Electronic Theses Online ServiceDiwan Software LtdGBUnited Kingdo