Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Juxtaposing mobile webcasting and ambient video for home décor
Stockholms universitet, Samhällsvetenskapliga fakulteten, Institutionen för data- och systemvetenskap.
Stockholms universitet, Samhällsvetenskapliga fakulteten, Institutionen för data- och systemvetenskap.ORCID-id: 0000-0002-6484-3678
Stockholms universitet, Samhällsvetenskapliga fakulteten, Institutionen för data- och systemvetenskap.
2014 (Engelska)Ingår i: Proceedings of the 13th International Conference on Mobile and Ubiquitous Multimedia, New York: Association for Computing Machinery (ACM), 2014, s. 151-159Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

In order to invent and investigate new approaches for the use of enjoying live video, we suggest a combination of emerging mobile webcasting with artistic ambient video, which would enable a form of user generated broadcasts from individually selected cherished places for home decoration. Drawing on the approach of Research through Design we present a study of people who have occasional access to highly appreciated geographical locations, a design instantiation and prototype called LiveNature, as well as a system implementation. We present the result of a technical evaluation, which was conducted during two weeks of deployment. It shows that mobile webcasting provide continuous and stable streams of such a quality that it can be presented for home decoration, and that the video can be combined with real time sensor data to generate aesthetically interesting hybrid media. We also learned that the use of mobile webcasting for home decoration raises new challenges in order to provide unobtrusive and glance based interaction.

Ort, förlag, år, upplaga, sidor
New York: Association for Computing Machinery (ACM), 2014. s. 151-159
Nationell ämneskategori
Systemvetenskap, informationssystem och informatik
Forskningsämne
data- och systemvetenskap
Identifikatorer
URN: urn:nbn:se:su:diva-111851DOI: 10.1145/2677972.2677988ISBN: 978-1-4503-3304-7 (digital)OAI: oai:DiVA.org:su-111851DiVA, id: diva2:776806
Konferens
The 13th International Conference on Mobile and Ubiquitous Multimedia, Melbourne, Australia, 25-28 November, 2014
Tillgänglig från: 2015-01-08 Skapad: 2015-01-08 Senast uppdaterad: 2019-12-12Bibliografiskt granskad
Ingår i avhandling
1. Live Mobile Video Interaction: Inventing and investigating technology, formats and applications
Öppna denna publikation i ny flik eller fönster >>Live Mobile Video Interaction: Inventing and investigating technology, formats and applications
2015 (Engelska)Doktorsavhandling, sammanläggning (Övrigt vetenskapligt)
Abstract [en]

The convergence of inexpensive video-enabled mobile phones, high-speed mobile data networks and ubiquitous sensing devices opens up a new design space called “live mobile video interaction”. It gives rise to a new genre of applications concerning live mobile video production, which can be seen as an instance of the said space. In this work we are particularly interested to explore potential technical challenges and opportunities presented by “live mobile video interaction”. We started our investigation by studying two existing prototypes from the said genre i.e. the Instant Broadcasting System (IBS) and the Mobile Vision Mixer (MVM). We studied their applicability for amateur users of collaborative mobile video production tools and the problems caused by inherent communication delays in the Internet. We acquired initial user feedback and conducted technical tests on Instant Broadcasting System (IBS) and Mobile Vision Mixer (MVM). Our results indicate that lack of synchronisation among video streams causes problems for directors in such systems that were not present in professional systems. We also identified two distinct video production modes depending on visual access of the director to the event that is being filmed. Based on our study we proposed technical design suggestions and indications on how to solve the synchronisation problems in respective mixing modes. We also proposed an algorithm for frame-rate exclusive synchronisation management of live streams in a collaborative mobile production environment. We further probed the design space using the research through design method, which resulted in a fully functional prototype system called “Livenature” that would incite an emotional connection that exists between people and the places they cherish. Further investigation of Livenature allowed us to produce detailed studies about experiential and technical aspects of the system, thus revealing phenomenological and technical dimensions of the design space.

Ort, förlag, år, upplaga, sidor
Stockholm: Department of Computer and Systems Sciences, Stockholm University, 2015
Serie
Report Series / Department of Computer & Systems Sciences, ISSN 1101-8526 ; 16-001
Nyckelord
human computer interaction, liveness, live, ambient video, mobile webcasting
Nationell ämneskategori
Människa-datorinteraktion (interaktionsdesign) Data- och informationsvetenskap
Forskningsämne
data- och systemvetenskap
Identifikatorer
urn:nbn:se:su:diva-124317 (URN)978-91-7649-324-3 (ISBN)
Disputation
2016-02-04, Lilla hörsalen, NOD-huset, Borgarfjordsgatan 12, Kista, 13:00 (Engelska)
Opponent
Handledare
Tillgänglig från: 2016-01-12 Skapad: 2015-12-17 Senast uppdaterad: 2020-03-24Bibliografiskt granskad
2. Crafting Movement: Moving Image Collections for Interaction Design
Öppna denna publikation i ny flik eller fönster >>Crafting Movement: Moving Image Collections for Interaction Design
2018 (Engelska)Doktorsavhandling, sammanläggning (Övrigt vetenskapligt)
Abstract [en]

This thesis conceptualises, investigates, and reflects on the moving image design space in Human-Computer Interaction (HCI). Motivated by the increasing number of videos, films, and animations produced in the field, the thesis recognizes moving image making as a designerly way of inquiry across research and practice, and argues for the importance of moving image as a research topic in interaction design. 

The first contribution of this thesis is the conceptualization of the moving image design space. The growing body of moving images, varying in forms and purposes, can be held together to establish a foundation of knowledge that informs and generates new research and practice. We identify four collections of existing works and their different roles, namely moving image as design technique, design element, design exhibit, and design promotion. The second contribution is the manifestation of moving image making through concrete design studies. These exemplars empirically demonstrate how they investigate, enrich, and challenge the four established collections, and ultimately expand the moving image design space. 

These contributions not only provide new knowledge on moving images for better understanding their various roles in interaction design and making works that respond to emerging design opportunities, but also foreground the discussion on the mediation aspect of moving image in HCI.

Ort, förlag, år, upplaga, sidor
Stockholm: Department of Computer and Systems Sciences, Stockholm University, 2018
Serie
Report Series / Department of Computer & Systems Sciences, ISSN 1101-8526 ; 17-009
Nyckelord
Human-Computer Interaction, Interaction Design, Moving Image, Film, Video, Animation, Design Mediation
Nationell ämneskategori
Människa-datorinteraktion (interaktionsdesign) Design
Forskningsämne
data- och systemvetenskap
Identifikatorer
urn:nbn:se:su:diva-149478 (URN)978-91-7797-067-5 (ISBN)978-91-7797-068-2 (ISBN)
Disputation
2018-01-19, Lilla Hörsalen, NOD-huset, Borgarfjordsgatan 12, Kista, 13:00 (Engelska)
Opponent
Handledare
Anmärkning

At the time of the doctoral defense, the following paper was unpublished and had a status as follows: Paper 7: Manuscript.

Tillgänglig från: 2017-12-27 Skapad: 2017-12-03 Senast uppdaterad: 2020-04-29Bibliografiskt granskad

Open Access i DiVA

fulltext(5498 kB)104 nedladdningar
Filinformation
Filnamn FULLTEXT01.pdfFilstorlek 5498 kBChecksumma SHA-512
fe60242dd5a8d641df29d906ee7206653b24a7b71bd62d34cdfd731fd0577a6a54e0a7cdb9239f4f9a8aba1f2ad55e6da04c7f67feee9012318142dab8322690
Typ fulltextMimetyp application/pdf

Övriga länkar

Förlagets fulltext

Sök vidare i DiVA

Av författaren/redaktören
Mughal Mudassar, AhmedWang, JinyiJuhlin, Oskar
Av organisationen
Institutionen för data- och systemvetenskap
Systemvetenskap, informationssystem och informatik

Sök vidare utanför DiVA

GoogleGoogle Scholar
Totalt: 104 nedladdningar
Antalet nedladdningar är summan av nedladdningar för alla fulltexter. Det kan inkludera t.ex tidigare versioner som nu inte längre är tillgängliga.

doi
isbn
urn-nbn

Altmetricpoäng

doi
isbn
urn-nbn
Totalt: 85 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf