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Involving users in the development of a modeling language for customer journeys

Abstract

Although numerous methods for handling the technical aspects of developing domain-specific modeling languages (DSMLs)
have been formalized, user needs and usability aspects are often addressed late in the development process and in an ad
hoc manner. To this concern, this paper presents the development of the customer journey modeling language (CJML), a
DSML for modeling service processes from the end-user’s perspective. Because CJML targets a wide and heterogeneous
group of users, its usability can be challenging to plan and assess. This paper describes how an industry-relevant DSML was
systematically improved by using a variety of user-centered design techniques in close collaboration with the target group,
whose feedback was used to refine and evolve the syntax and semantics of CJML. We also suggest how a service-providing
organization may benefit from adopting CJML as a unifying language for documentation purposes, compliance analysis, and
service innovation. Finally, we distill what we learned into general lessons and methodological guidelines.
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Category

Academic article

Client

  • Research Council of Norway (RCN) / 312198

Language

English

Affiliation

  • SINTEF Digital / Sustainable Communication Technologies

Year

2023

Published in

Software and Systems Modeling (SoSyM)

ISSN

1619-1366

Publisher

Springer

Volume

22

Page(s)

1589 - 1618

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