Misawa Homes Develops 'Interior Maker', an iPad App for Generating AI Interior Images

## High-Quality Interior Image Generation with Intuitive Operation

Misawa Homes Co., Ltd. has developed 'Interior Maker', an iPad app that automatically generates interior images using AI, aimed at accelerating agreement-building with customers and improving satisfaction in renovation projects. The tool has been in full-scale operation for renovation sales staff through dealers nationwide since 2026.

In recent years, as values regarding living spaces have diversified, conveying ideal interior images through words or searching for preferred styles among vast catalogs has become a significant burden for customers. There have also been challenges with visualizing the final outcome.

'Interior Maker' addresses these issues using the latest generative AI technology. With a simple design that allows users to manipulate the specifications of each part with just a tap, it generates concrete and high-quality interior perspectives, enabling real-time sharing of the 'vision of living' with customers. Furthermore, by giving shape to the 'ideals' that customers themselves were unaware of, it can unearth latent needs and help create homes that exceed expectations from a professional perspective.

Under its new philosophy system, 'MISAWA Identity', Misawa Homes continues to create new lifestyle role models using technology to realize its purpose of 'Designing a world filled with HOME'.

## Main Features and Functions

- **No Expertise Required: Automatic Prompt Setting via Button Selection (Patented *1)**
By simply selecting elements like room type, size, and floor or wall color, the app automatically creates prompts for the AI. It also allows for free-form text input, instantly reflecting specific furniture or abstract nuances like 'Scandinavian-style' into the image.
- **Visualization of 'Renovation Images' by Processing Existing Photos**
Users can upload actual photos of customers' homes and generate images showing how the interior would change based on those photos. This allows for a realistic presentation of not just equipment replacement, but how the atmosphere of the entire space will change, supporting multifaceted lifestyle proposals that reflect customer preferences.
- **Seamless Product Search and High Convenience**
Equipped with a function to perform image searches for similar products by simply circling areas of interest in the generated images. It smoothly connects image visualization with concrete product selection. Furthermore, generated images can be saved and shared, making them useful as meeting records.
- **Unique User Interface (Design Registered *2)**
Adopts a design that allows efficient transitions between prompt setting screens, generation result display screens, and generated image list screens. It achieves usability that allows for stress-free regeneration and condition changes.

*1: Patent No. 7665846
*2: Design Registration No. 1801218