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The Impact of Generative AI on Low-Fidelity Prototyping: An Investigation of Speed, Quality, and Cognitive Trade-offs
2026 (English)Independent thesis Advanced level (degree of Master (One Year)), 40 credits / 60 HE creditsStudent thesis
Abstract [en]

随着生成式人工智能(GenAI)越来越多地融入用户体验(UX)工具,其对从业者认知行为的影响仍然缺乏充分探讨,尤其是在自动化偏见风险下,设计者可能降低警惕性方面。为了探讨速度、质量和认知之间的潜在权衡,本探索性研究进行了一项受控的受试者内实验(n=10),参与者为专业设计师。为了具体测量问题发现警觉性,人工智能辅助状态中集成了“种子错误”方法,辅以回顾性思考(RTA)协议。实证结果初步揭示了一个“效率与评估权衡”:GenAIassist并未显著缩短整体到首个原型的时间,因为即时布局生成带来的时间收益常被审计和逆向工程机器概率逻辑的认知摩擦所消耗。此外,自动化输出产生了一种欺骗性的“高感知忠实度”,掩盖了结构缺陷,但这种高感知的视觉忠实度似乎与暗示性自动化偏差相关,可能促使从业者偶尔从主动分析转而采用直觉的启发式赋值。这项研究表明,生成式人工智能不仅仅是消除设计工作;相反,它作为一种技术中介,影响设计努力的分配——有可能将设计师的认知负担从主动逻辑综合转向反应式、高摩擦的错误审计,从而在用户体验工作流中引入潜在的“持续认知负担”。

Place, publisher, year, edition, pages
2026. , p. 55
Keywords [en]
Generative AI, Prototyping, Cognitive Load, Automation Bias, Efficiency, User Experience Design
National Category
Information Studies
Identifiers
URN: urn:nbn:se:hj:diva-73315OAI: oai:DiVA.org:hj-73315DiVA, id: diva2:2085829
Subject / course
JTH, Computer Engineering
Presentation
2026-05-25, E2326, JTH, Jonkoping, 12:45 (English)
Supervisors
Examiners
Available from: 2026-07-27 Created: 2026-07-10 Last updated: 2026-07-27Bibliographically approved

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CiteExportLink to record
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  • apa
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