154,003 research outputs found
Altering One's Body-Perception Through E-Textiles and Haptic Metaphors
Technologies change rapidly our perception of reality, moving from augmented to virtual to magical. While e-textiles are a key component in exergame or space suits, the transformative potential of the internal side of garments to create embodied experiences still remains largely unexplored. This paper is the result from an art-science collaborative project that combines recent neuroscience findings, body-centered design principles and 2D vibrotactile array-based fabrics to alter one's body perception. We describe an iterative design process intertwined with two user studies on the effects on body-perceptions and emotional responses of various vibration patterns within textile that were designed as spatial haptic metaphors. Our results show potential in considering materials (e.g., rocks) as sensations to design for body perceptions (e.g., being heavy, strong) and emotional responses. We discuss these results in terms of sensory effects on body perception and synergetic impact to research on embodiment in virtual environments, human-computer interaction, and e-textile design. The work brings a new perspective to the sensorial design of embodied experiences which is based on âmaterial perceptionâ and haptic metaphors, and highlights potential opportunities opened by haptic clothing to change body-perception
Analysis domain model for shared virtual environments
The field of shared virtual environments, which also
encompasses online games and social 3D environments, has a
system landscape consisting of multiple solutions that share great functional overlap. However, there is little system interoperability between the different solutions. A shared virtual environment has an associated problem domain that is highly complex raising difficult challenges to the development process, starting with the architectural design of the underlying system. This paper has two main contributions. The first contribution is a broad domain analysis of shared virtual environments, which enables developers to have a better understanding of the whole rather than the part(s). The second contribution is a reference domain model for discussing and describing solutions - the Analysis Domain Model
Managing evolution and change in web-based teaching and learning environments
The state of the art in information technology and educational technologies is evolving constantly.
Courses taught are subject to constant change from organisational and subject-specific reasons. Evolution
and change affect educators and developers of computer-based teaching and learning environments alike â
both often being unprepared to respond effectively. A large number of educational systems are designed
and developed without change and evolution in mind. We will present our approach to the design and
maintenance of these systems in rapidly evolving environments and illustrate the consequences of evolution
and change for these systems and for the educators and developers responsible for their implementation and
deployment. We discuss various factors of change, illustrated by a Web-based virtual course, with the
objective of raising an awareness of this issue of evolution and change in computer-supported teaching and
learning environments. This discussion leads towards the establishment of a development and management
framework for teaching and learning systems
The impact of digital in learning spaces: an analysis on the perspective of teachers in higher education
Abstract: The generalized use of Communication Networks and Information Technologies is nowadays a global phenomenon. It has multiple impacts on how to teach/learn and on the contexts in which this process takes place (the Learning Environments). These areas include Physical Learning places, Virtual Learning sites, Collaborative Learning Spaces, among others. These proposals provide new scenarios for the teaching/learning process, but their outlines are not well defined yet. A Learning Space requires a complex set of materials and human resources. Further and con- tinued research is significant and justified by the relevance of Higher Education Institutions.The overall objective of the present research is to understand the perceptions of the Professors in their Learning Environments. In this context it has been considered relevant to gather opinions on the needs/priorities, utility, quality and sustainability, as a result of the use of Information and Com- munication Technologies (ICT) in the teaching/learning spaces.Authors: Pedro Silva, Escola Superior de Tecnologias de Castelo Branco, Instituto Politécnico de Castelo Branco, Castelo Branco, PortugalLuis Borges Gouveia, Universidade Fernando Pessoa, Porto, Portugal Proceedings of Informing Science & IT Education Conference (InSITE) 2013CopyrightMaterial published as part of this publication, either on-line or in print, is copyrighted by the Informing Science Institute. Permission to make digital or paper copy of part or all of these works for personal or classroom use is granted without fee provided that the copies are not made or distributed for profit or commercial advantage AND that copies 1) bear this notice in full and 2) give the full citation on the first page. It is per- missible to abstract these works so long as credit is given. To copy in all other cases or to republish or to post on a server or to redistribute to lists requires specific permission and payment of a fee. Contact [email protected] to request redistribution permission
Design Creativity: Future Directions for Integrated Visualisation
The Architecture, Engineering and Construction (AEC) sectors are facing unprecedented challenges, not just with increased complexity of projects per se, but design-related integration. This requires stakeholders to radically re-think their existing business models (and thinking that underpins them), but also the technological challenges and skills required to deliver these projects. Whilst opponents will no doubt cite that this is nothing new as the sector as a whole has always had to respond to change; the counter to this is that design âcreativityâ is now much more dependent on integration from day one. Given this, collaborative processes embedded in Building Information Modelling (BIM) models have been proffered as a panacea solution to embrace this change and deliver streamlined integration. The veracity of design teamsâ âproject dataâ is increasingly becoming paramount - not only for the coordination of design, processes, engineering services, fabrication, construction, and maintenance; but more importantly, facilitate âtrueâ project integration and interchange â the actualisation of which will require firm consensus and commitment. This Special Issue envisions some of these issues, challenges and opportunities (from a future landscape perspective), by highlighting a raft of concomitant factors, which include: technological challenges, design visualisation and integration, future digital tools, new and anticipated operating environments, and training requirements needed to deliver these aspirations. A fundamental part of this Special Issueâs âcallâ was to capture best practice in order to demonstrate how design, visualisation and delivery processes (and technologies) affect the finished product viz: design outcome, design procedures, production methodologies and construction implementation. In this respect, the use of virtual environments are now particularly effective at supporting the design and delivery processes. In summary therefore, this Special Issue presents nine papers from leading scholars, industry and contemporaries. These papers provide an eclectic (but cognate) representation of AEC design visualisation and integration; which not only uncovers new insight and understanding of these challenges and solutions, but also provides new theoretical and practice signposts for future research
Necessary skills and practices required for effective participation in high bandwidth design team activities
Technology is continually changing, and evolving, throughout the entire construction
industry; and particularly in the design process. One of the principal manifestations of
this is a move away from team working in a shared work space to team working in a
virtual space, using increasingly sophisticated electronic media. Due to the significant
operating differences when working in shared and virtual spaces adjustments to
generic skills utilised by members is a necessity when moving between the two
conditions. This paper reports an aspect of a CRC-CI research project based on
research of âgeneric skillsâ used by individuals and teams when engaging with high
bandwidth information and communication technologies (ICT). It aligns with the
projectâs other two aspects of collaboration in virtual environments: âprocessesâ and
âmodelsâ. The entire project focuses on the early stages of a project (i.e. design) in
which models for the project are being developed and revised. The paper
summarises the first stage of the research project which reviews literature to identify
factors of virtual teaming which may affect team member skills. It concludes that
design team participants require âappropriate skillsâ to function efficiently and
effectively, and that the introduction of high band-width technologies reinforces the
need for skills mapping and measurement
Global Teamwork: A Study of Design Learning in Collaborative Virtual Environments
With the recent developments in communication and information technologies, using Collaborative Virtual Environments (CVEs) in design activity has experienced a remarkable increase. In this paper we present a collaborative learning activity between the University of Sydney (USYD), and the Istanbul Technical University (ITU). This paper shares our teaching experience and discusses the principles of collaborative design learning in virtual environments. Followed by a study on studentsâ perception on the courses and collaborative learning in both universities, this paper also suggests future refinements on the course structure and the main areas of collaborative design learning.
Keywords:
Collaborative Design; Collaborative Virtual Environments; Design Teaching And Learning</p
Realising intelligent virtual design
This paper presents a vision and focus for the CAD Centre research: the Intelligent Design Assistant (IDA). The vision is based upon the assumption that the human and computer can operate symbiotically, with the computer providing support for the human within the design process. Recently however the focus has been towards the development of integrated design platforms that provide general support irrespective of the domain, to a number of distributed collaborative designers. This is illustrated within the successfully completed Virtual Reality Ship (VRS) virtual platform, and the challenges are discussed further within the NECTISE, SAFEDOR and VIRTUE projects
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