Design for divestment in a circular economy

Stimulating voluntary return of smartphones through design

Journal Article (2020)
Author(s)

Flora Poppelaars

Conny Bakker (TU Delft - Industrial Design Engineering)

Jo van Engelen (TU Delft - Industrial Design Engineering, Rijksuniversiteit Groningen)

Research Group
Circular Product Design
DOI related publication
https://doi.org/10.3390/su12041488 Final published version
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Publication Year
2020
Language
English
Research Group
Circular Product Design
Issue number
4
Volume number
12
Article number
1488
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291
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Abstract

For the transition toward a circular economy, it is essential that products are returned for reuse, refurbishing or recycling. In order to address the lack of literature on the topic from a user perspective, this paper explores how users can be stimulated to return used smartphones. Taking a Research through Design approach, we developed a novel set of "design for divestment" principles. Divestment is the process users experience when separating from a product. After introducing a conceptual model of divestment based on an extension of the Consumer Decision Process model by Blackwell, Engel, and Miniard, we describe seven empirical studies (i.e., design projects) into smartphone divestment. The studies explore factors that influence a successful divestment process. We report on a highly complex process with interrelated factors changing over time. While it is impossible to define a blueprint for an ideal divestment process, several patterns emerged such as the need to emotionally support users, to give them confidence regarding data security, and to provide information at the right moment. These unique insights contribute to consumer research (i.e., circular consumption); and by translating the insights to ten design principles for divestment, a novel contribution is made to the field of design research.