{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,25]],"date-time":"2026-04-25T14:17:53Z","timestamp":1777126673608,"version":"3.51.4"},"reference-count":89,"publisher":"Cambridge University Press (CUP)","license":[{"start":{"date-parts":[[2025,9,9]],"date-time":"2025-09-09T00:00:00Z","timestamp":1757376000000},"content-version":"unspecified","delay-in-days":251,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0"}],"funder":[{"DOI":"10.13039\/501100004377","name":"Hong Kong Polytechnic University","doi-asserted-by":"publisher","award":["P0042736"],"award-info":[{"award-number":["P0042736"]}],"id":[{"id":"10.13039\/501100004377","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["cambridge.org"],"crossmark-restriction":true},"short-container-title":["AIEDAM"],"published-print":{"date-parts":[[2025]]},"abstract":"<jats:title>Abstract<\/jats:title>\n\t  <jats:p>The emergence of large language models (LLMs) provides an opportunity for AI to operate as a co-ideation partner during the creative processes. However, designers currently lack a comprehensive methodology for engaging in co-ideation with LLMs, and there is a limited framework that describes the process of co-ideation between a designer and ChatGPT. This research thus aimed to explore how LLMs can act as codesigners and influence creative ideation processes of industrial designers and whether the ideation performance of a designer could be improved by employing the proposed framework for co-ideation with custom GPT. A survey was first conducted to detect how LLMs influenced the creative ideation processes of industrial designers and to understand the problems that designers face when using ChatGPT to ideate. Then, a framework which based on mapping content to guide the co-ideation between humans and custom GPT (named as Co-Ideator) was promoted. Finally, a design case study followed by a survey and an interview was conducted to evaluate the ideation performance of the custom GPT and framework compared with traditional ideation methods. Also, the effect of custom GPT on co-ideation was compared with a non-artificial intelligence (AI)-used condition. The findings indicated that if users employed co-ideation with custom GPT, the novelty and quality of ideation outperformed by using traditional ideation.<\/jats:p>","DOI":"10.1017\/s0890060425100127","type":"journal-article","created":{"date-parts":[[2025,9,9]],"date-time":"2025-09-09T08:19:15Z","timestamp":1757405955000},"update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":4,"title":["Enhancing designer creativity through human\u2013AI co-ideation: a co-creation framework for design ideation with custom GPT"],"prefix":"10.1017","volume":"39","author":[{"given":"Pan","family":"Wang","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/02e2c7k09","id-type":"ROR","asserted-by":"publisher"}],"name":"Delft University of Technology"}]},{"given":"Yash","family":"Khinvasara","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/02e2c7k09","id-type":"ROR","asserted-by":"publisher"}],"name":"Delft University of Technology"}]},{"given":"Geesje Josine","family":"Creijghton","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/02e2c7k09","id-type":"ROR","asserted-by":"publisher"}],"name":"Delft University of Technology"}]},{"given":"Tessa","family":"Scholing","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/02e2c7k09","id-type":"ROR","asserted-by":"publisher"}],"name":"Delft University of Technology"}]},{"given":"Yihua","family":"Wang","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/02e2c7k09","id-type":"ROR","asserted-by":"publisher"}],"name":"Delft University of Technology"}]},{"given":"Zhibin","family":"Zhou","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/0030zas98","id-type":"ROR","asserted-by":"publisher"}],"name":"The Hong Kong Polytechnic University"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2465-8822","authenticated-orcid":false,"given":"Peter R.N.","family":"Childs","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/041kmwe10","id-type":"ROR","asserted-by":"publisher"}],"name":"Imperial College London"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2037-0941","authenticated-orcid":false,"given":"Yuan","family":"Yin","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/041kmwe10","id-type":"ROR","asserted-by":"publisher"}],"name":"Imperial College London"}]}],"member":"56","published-online":{"date-parts":[[2025,9,9]]},"reference":[{"key":"S0890060425100127_r81","doi-asserted-by":"crossref","unstructured":"Shin, J , Polyanskaya, A , Lucero, A and Oulasvirta, A (2025) No Evidence for LLMs Being Useful in Problem Reframing arXiv preprint arXiv:2503.01631","DOI":"10.1145\/3706598.3713273"},{"key":"S0890060425100127_r74","doi-asserted-by":"crossref","DOI":"10.4324\/9781315237473","volume-title":"The Reflective Practitioner: How Professionals Think in Action","author":"Sch\u00f6n","year":"2017"},{"key":"S0890060425100127_r11","doi-asserted-by":"publisher","DOI":"10.2753\/MIS0742-1222270106"},{"key":"S0890060425100127_r83","article-title":"Co-creating innovations with users: A systematic literature review and future research agenda for project management","author":"So\u0144ta-Dr\u0105czkowska","year":"2024","journal-title":"European Management Journal"},{"key":"S0890060425100127_r54","unstructured":"Kocaballi, AB (2023). 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