I-Design: Personalized LLM Interior Designer
Ata \c{C}elen, Guo Han, Konrad Schindler, Luc Van Gool, Iro Armeni, Anton Obukhov, Xi Wang

TL;DR
I-Design is a personalized interior design system that uses large language models and a novel evaluation protocol to generate and visualize customized 3D interior layouts from natural language input, making design more accessible.
Contribution
It introduces a multi-agent LLM-based dialogue system for translating text into feasible scene graphs and a new evaluation protocol, advancing personalized 3D interior design automation.
Findings
Outperforms existing methods in 3D design quality
Aligns well with user concepts and preferences
Effective in detailed object arrangement and conceptual fidelity
Abstract
Interior design allows us to be who we are and live how we want - each design is as unique as our distinct personality. However, it is not trivial for non-professionals to express and materialize this since it requires aligning functional and visual expectations with the constraints of physical space; this renders interior design a luxury. To make it more accessible, we present I-Design, a personalized interior designer that allows users to generate and visualize their design goals through natural language communication. I-Design starts with a team of large language model agents that engage in dialogues and logical reasoning with one another, transforming textual user input into feasible scene graph designs with relative object relationships. Subsequently, an effective placement algorithm determines optimal locations for each object within the scene. The final design is then constructed…
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Taxonomy
TopicsArchitecture, Design, and Social History
