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    Rights statement: © ACM, 2021. This is the author's version of the work. It is posted here by permission of ACM for your personal use. Not for redistribution. The definitive version was published in ACM - PACMHCI CHI PLAY, {VOL#, ISS#, (DATE)} http://doi.acm.org/10.1145/nnnnnn.nnnnnn

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A Meta-interactive Compositional Approach that Fosters Musical Emergence through Ludic Expressivity

Research output: Contribution to journalJournal articlepeer-review

Forthcoming
Article number262
<mark>Journal publication date</mark>21/07/2021
<mark>Journal</mark>ACM - PACMHCI CHI PLAY
Issue numberCHI PLAY
Volume5
Number of pages32
Pages (from-to)1-32
Publication StatusAccepted/In press
<mark>Original language</mark>English
EventCHI PLAY part of the ACM annual conference on Human Factors in Computing Systems (CHI) - Virtual, Virtual
Duration: 18/10/202121/10/2021
Conference number: 2021
https://chiplay.acm.org/2021/

Conference

ConferenceCHI PLAY part of the ACM annual conference on Human Factors in Computing Systems (CHI)
Abbreviated titleCHI PLAY
CityVirtual
Period18/10/2121/10/21
Internet address

Abstract

The concept of gamified interactive models and its novel extensions, such as playification, has been widely approached in order to engage users in many fields. In fields such as HCI and AI, however, these approaches were not yet employed for supporting users to create different forms of artworks, like a musical corpus. While allowing novel forms of interactivity with partially-autonomous systems, these techniques could also foster the emergence of artworks not limited to experts. Hence, in this paper we introduce the concept of meta-interactivity for compositional interfaces, which extends an individual's capabilities by the translation of an effort into a proficiency. We present how this approach can be effective through a novel system that enables non-experts to compose coherent musical pieces through the use of imagetic elements in a virtual environment. We conduct experiments with a population of musical experts and non-experts, showing that non-experts were able to learn and create high-quality musical productions through our interactive approach.

Bibliographic note

© ACM, 2021. This is the author's version of the work. It is posted here by permission of ACM for your personal use. Not for redistribution. The definitive version was published in ACM - PACMHCI CHI PLAY, {VOL#, ISS#, (DATE)} http://doi.acm.org/10.1145/nnnnnn.nnnnnn