Cited by 25Usability and User Interface DesignInnovative Human-Technology InteractionInteractive and Immersive Displays

Suggestion Lists vs. Continuous Generation: Interaction Design for Writing with Generative Models on Mobile Devices Affect Text Length, Wording and Perceived Authorship

Open access
Lehmann, Florian, Markert, Niklas, Dang, Hai, Buschek, Daniel·2022·Mensch und Computer 2022

Abstract

Neural language models have the potential to support human writing. However, questions remain on their integration and influence on writing and output. To address this, we designed and compared two user interfaces for writing with AI on mobile devices, which manipulate levels of initiative and control: 1) Writing with continuously generated text, the AI adds text word-by-word and user steers. 2) Writing with suggestions, the AI suggests phrases and user selects from a list. In a supervised online study (N=18), participants used these prototypes and a baseline without AI. We collected touch interactions, ratings on inspiration and authorship, and interview data. With AI suggestions, people wrote less actively, yet felt they were the author. Continuously generated text reduced this perceived authorship, yet increased editing behavior. In both designs, AI increased text length and was perceived to influence wording. Our findings add new empirical evidence on the impact of UI design decisions on user experience and output with co-creative systems.

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Crossref · 10.1145/3543758.3543947

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35 of 35 references verified0 citation errors · 0 not checkable

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Authors
Lehmann, F., Markert, N., Dang, H., & Buschek, D.
Affiliations
University of Bayreuth (DE)
Venue
Mensch und Computer 2022
Publisher
ACM
Published
2022-09-04
Pages
192-208
OpenAlex
W4289596420
Cited by
25
References
35
Citations by year
2026: 4 · 2025: 10 · 2024: 6 · 2023: 5
FWCI
4.20
Type
conference paper
Language
en
Open access
Locations
  • Mensch und Computer (MuC) (publishedVersion)
  • arXiv (Cornell University) (submittedVersion)
  • ERef Bayreuth (University of Bayreuth) (submittedVersion)
  • OSF Preprints (OSF Preprints) (submittedVersion)
  • arXiv (Cornell University)
Topics
  • Physical Sciences › Computer Science › Human-Computer Interaction › Usability and User Interface Design
  • Physical Sciences › Computer Science › Human-Computer Interaction › Innovative Human-Technology Interaction
  • Physical Sciences › Computer Science › Human-Computer Interaction › Interactive and Immersive Displays
Keywords
generative AI in writing, neural language models, text length, user experience, interaction design

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