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Main Authors: Xu, Tengyou, Ma, Detao, Chen, Xiang 'Anthony'
Format: Preprint
Published: 2026
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Online Access:https://arxiv.org/abs/2604.19114
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author Xu, Tengyou
Ma, Detao
Chen, Xiang 'Anthony'
author_facet Xu, Tengyou
Ma, Detao
Chen, Xiang 'Anthony'
contents The rise of large language models (LLMs) has given rise to a class of prompt-based interactive systems where users primarily express their input in natural language. However, composing a prompt as a linear text string becomes unwieldy when capturing users' multifaceted intents. We present Object-Oriented Prompting (OOPrompt), an emergent interaction paradigm that enables users to create, edit, iterate, and reuse prompts as structured, manipulable artifacts, unifying and generalizing several existing point systems. We first outlined a design space from existing work and built an early prototype, which we deployed as a probe in a formative study with 20 participants. Their feedback informed an expanded OOPrompt design space. We then developed the full OOPrompt prototype and conducted a validation study to further understand OOPrompt's added values and trade-offs. We expect the OOPrompt design space to provide theoretical and empirical guidance to the design and engineering of prompt-based, LLM-enabled interactive systems.
format Preprint
id arxiv_https___arxiv_org_abs_2604_19114
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle OOPrompt: Reifying Intents into Structured Artifacts for Modular and Iterative Prompting
Xu, Tengyou
Ma, Detao
Chen, Xiang 'Anthony'
Human-Computer Interaction
H.5.2; H.5.m; I.2.7
The rise of large language models (LLMs) has given rise to a class of prompt-based interactive systems where users primarily express their input in natural language. However, composing a prompt as a linear text string becomes unwieldy when capturing users' multifaceted intents. We present Object-Oriented Prompting (OOPrompt), an emergent interaction paradigm that enables users to create, edit, iterate, and reuse prompts as structured, manipulable artifacts, unifying and generalizing several existing point systems. We first outlined a design space from existing work and built an early prototype, which we deployed as a probe in a formative study with 20 participants. Their feedback informed an expanded OOPrompt design space. We then developed the full OOPrompt prototype and conducted a validation study to further understand OOPrompt's added values and trade-offs. We expect the OOPrompt design space to provide theoretical and empirical guidance to the design and engineering of prompt-based, LLM-enabled interactive systems.
title OOPrompt: Reifying Intents into Structured Artifacts for Modular and Iterative Prompting
topic Human-Computer Interaction
H.5.2; H.5.m; I.2.7
url https://arxiv.org/abs/2604.19114