lnu.sePublications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Improving the Design of Holographic ICT tools in e-Learning: A User-Centered Approach
Linnaeus University, Faculty of Technology, Department of Informatics.
2022 (English)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesis
Sustainable development
SDG 4: Ensure inclusive and equitable quality education and promote lifelong learning opportunities for all
Abstract [en]

     Information and Communication Technology (ICT) nowadays is constantly evolving and drastically impacting different fields of human activity, such as higher education. University education, due to ICT, was able to move from the traditional teaching and learning practices to e-Learning. That is, delivering education to the learner regardless of place and time via leveraging technology, such as computer-mediated platforms, based on synchronous video conferencing. The next generation of computer-mediated communication tools is ready to facilitate synchronous holographic communication among users. However, such tools have not been designed specifically for the field of university education and have not been taken into consideration the design requirements and needs of users to be successfully integrated to the e-Learning model.     Hence, this master’s thesis study explores the perceptions of higher education teachers and students about the potential use of holographic ICT tools in the context of e-Learning, as well as their desired characteristics in regard to the design of such tools. For this, an interpretive qualitative ethnographic research was conducted. Data was collected through passive observations and focus group discussions with purposively selected university teachers and students, and by leveraging the method of Thinking Aloud. The collected data was subjected to thematic analysis to conclude to seven themes, which represent the findings of this study. These research findings were discussed in relation to the research aim, research questions and the theoretical framework including the approach of User-Centered Design.     The research findings showed that university teachers and students acknowledge the potential of the holographic ICT tools and have an interest to try them out in the context of e-Learning activities. The potential use of holographic ICT tools was described as improving the quality of communication between teachers and students when on distance; delivering education globally and making it more accessible; lifting the current technological limitations and enriching the e-Learning practices. Some concerns, though, in regard to the use of such tools were expressed in terms of complexity and disturbances. The research findings also showed the university teachers’ and students’ desired characteristics in regard to the design of such tools, which include interoperability with the other systems used in e-Learning activities; high quality of human and non-human holographic representations; and indicators in holographs of the participants’ status, along with additional interactive features. In addition, the university teachers and students suggested the holographic ICT tools to be designed as a pair of comfortable augmented reality (AR) glasses, which can be easy to control and can be connected to personal devices. Finally, it was suggested to include main tools of teaching and learning activities -such as whiteboard, screensharing, slides presentation-; and multiple modes that can be used depending on the users’ teaching and learning needs.  Thus, the research outcome contributes theoretically to the research field of informatics by providing insights and new knowledge about the potential use of novel holographic ICT tools for e-Learning. The research outcome also contributes practically to designers, developers, technology companies, and other interested stakeholders as it shortens the knowledge gap regarding the design principles of holographic ICT tools and their use cases within the context of education, and provides suggestions regarding their design from a user-centered approach.

Place, publisher, year, edition, pages
2022. , p. 61
Keywords [en]
Information and Communication Technology Tools, Computer-Mediated Communication, Holography, Holographic Communication, E-Learning, User-Centered Design
National Category
Communication Systems Telecommunications
Identifiers
URN: urn:nbn:se:lnu:diva-115302OAI: oai:DiVA.org:lnu-115302DiVA, id: diva2:1682488
Subject / course
Informatics
Educational program
Master Programme in Information Systems, 120 credits
Presentation
2022-06-02, D0073, D-Building, Växjö, 09:45 (English)
Supervisors
Examiners
Available from: 2022-08-03 Created: 2022-07-11 Last updated: 2022-08-03Bibliographically approved

Open Access in DiVA

Degree project(2158 kB)666 downloads
File information
File name FULLTEXT01.pdfFile size 2158 kBChecksum SHA-512
310ef14cb39b3073321deceac3c3f67d1a2ce561472b0d379b48bf73f5ce9df6daf99e6ea5293f11b0d6dc832f718374273ebda4345a938135399a9669c2c1b5
Type fulltextMimetype application/pdf

By organisation
Department of Informatics
Communication SystemsTelecommunications

Search outside of DiVA

GoogleGoogle Scholar
Total: 674 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

urn-nbn

Altmetric score

urn-nbn
Total: 702 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf