Retrospective vs. prospective: two approaches to mobile media capture and access | Zendy

Arttu Perttula | Zendy; Scott L. Carter | Zendy; Laurent Denoue | Zendy

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Retrospective vs. prospective: two approaches to mobile media capture and access

Author(s) -

Arttu Perttula,

Scott L. Carter,

Laurent Denoue

Publication year - 2011

Publication title -

international journal of arts and technology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.167

H-Index - 17

eISSN - 1754-8861

pISSN - 1754-8853

DOI - 10.1504/ijart.2011.041480

Subject(s) - computer science , focus (optics) , human–computer interaction , prospective memory , multimedia , task (project management) , engineering , systems engineering , physics , optics

Mobile media applications need to balance user and group goals, attentional constraints and limited screen real estate. In this paper, we describe the iterative development and testing of an application that explores these trade-offs. We developed early prototypes of a retrospective, time-based system as well as a prospective and space-based system. Our experiences with the prototypes led us to focus on the prospective system. We argue that attentional demands dominate and mobile media applications should be lightweight and hands-free as much as possible.

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