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Mobile broadcasting – The whats and hows of live video as a social medium
Stockholms universitet, Samhällsvetenskapliga fakulteten, Institutionen för data- och systemvetenskap.
Stockholms universitet, Samhällsvetenskapliga fakulteten, Institutionen för data- och systemvetenskap.
2010 (Engelska)Ingår i: Mobile HCI 2010: Proceedings of the 12th international conference on Human computer interaction with mobile devices and services, New York: ACM , 2010, s. 35-44Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

A new type of social medium, which allows users to broadcast live video from mobile devices to websites on the internet, is becoming increasingly popular. We provide a qualitative content analysis of a sample from four such services. The analysis specifically focuses on the topics presented, camerawork, and coordination, in order to investigate the possibilities and barriers to wider adoption of this new social medium. Although the services are growing in numbers of users, the study reveals an immature application area. People struggle to find interesting topics to broadcast and to manage the camera in a way that presents them in an appealing form. But there are also examples of topics such as artistic performances and tours, as well as ways to conduct live transitions and coordination, that point to a more medium-specific way of using these services. The results indicate that providing the opportunity to broadcast live video is not enough, and that there is now a need to design for amateurs' appropriation of camera handling techniques.

Ort, förlag, år, upplaga, sidor
New York: ACM , 2010. s. 35-44
Nyckelord [en]
Content analysis, video, live broadcast, webcast, mobile, social media
Nationell ämneskategori
Systemvetenskap, informationssystem och informatik
Forskningsämne
människa-maskin-interaktion (MMI)
Identifikatorer
URN: urn:nbn:se:su:diva-51954DOI: 10.1145/1851600.1851610ISBN: 978-1-60558-835-3 (tryckt)OAI: oai:DiVA.org:su-51954DiVA, id: diva2:386436
Konferens
Mobile HCI, September 7-10, 2010, Lisbon, Portugal
Tillgänglig från: 2011-01-12 Skapad: 2011-01-12 Senast uppdaterad: 2018-01-12Bibliografiskt granskad
Ingår i avhandling
1. Going Live: Collaborative Video Production After Television
Öppna denna publikation i ny flik eller fönster >>Going Live: Collaborative Video Production After Television
2012 (Engelska)Doktorsavhandling, sammanläggning (Övrigt vetenskapligt)
Abstract [en]

This thesis explores social and creative practices that emerge with new mobile video technology. The work frames a design space that spans across both the social and technical domains. It associates emerging collaborative practices online with new means for producing and broadcasting media in real time, over mobile networks and using low-cost consumer technology just as these technologies are becoming widely available in the world. As a premise, we sketch a scenario where groups of non-professional users, enabled by new technology available in their mobile phones, produce live media collaboratively. We use detailed ethnographic inquiries into the practices of expert media producers to inform design and spur innovation of new technology. Over the course of the design research process, we have designed and developed two functional prototype systems and produced a number of theoretical contributions to the understanding of the collaborative mobile video space.

Ort, förlag, år, upplaga, sidor
Stockholm: Department of Computer and Systems Sciences, Stockholm University, 2012. s. 83
Serie
Report Series / Department of Computer & Systems Sciences, ISSN 1101-8526 ; 12-003
Nyckelord
Video, live, production, broadcasting, mobile, amateur, liveness, interaction design, collaboration, participatory media
Nationell ämneskategori
Data- och informationsvetenskap
Forskningsämne
människa-maskin-interaktion (MMI)
Identifikatorer
urn:nbn:se:su:diva-75931 (URN)978-91-7447-455-8 (ISBN)
Disputation
2012-06-08, sal C, Forum, Isafjordsgatan 39, Kista, 13:00 (Engelska)
Opponent
Handledare
Projekt
Mobile Life Centre
Tillgänglig från: 2012-05-10 Skapad: 2012-05-04 Senast uppdaterad: 2018-01-12Bibliografiskt granskad

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Av författaren/redaktören
Juhlin, OskarEngström, Arvid
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Institutionen för data- och systemvetenskap
Systemvetenskap, informationssystem och informatik

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