Custom Cars Built with AI Race in Roblox: Horus AI Exhibits Community-Linked AI & 3D Experience Content at Suita Industrial Fair 2026

Horus AI exhibited an interactive experience at the Suita Industrial Fair 2026, held on May 24-25, 2026, where children created custom cars through dialogue with chat AI, which were then 3D modeled to race in a Roblox space.

The race environment featured a field inspired by the area around Expo '70 Commemorative Park. By expressing familiar landscapes digitally, the exhibit received feedback from children and parents such as, "There's a place I know!" and "It's fun to race here."

Participation was high, with tickets selling out on the second day, demonstrating a significant response to this new creative experience utilizing AI and 3D technologies.

The original cars created by children with AI were placed into the Roblox space. The content was published as a game that can be played continuously after the event, rather than just a one-time experience.

## From AI Dialogue to Playable 3D Models

In this exhibit, children freely conceptualized the color, shape, motif, and atmosphere of cars while conversing with chat AI. The AI presented multiple design proposals based on the dialogue, and participants selected their favorite. The selected design was then 3D modeled and reflected in the Roblox space.

## Regionally Linked Roblox Space Inspired by Expo '70 Commemorative Park

The Roblox space serving as the race course was inspired by the area around Expo '70 Commemorative Park, an iconic site in Suita City. By incorporating elements reminiscent of the surrounding area and familiar spots, the experience was designed not just as a racing game, but as an experience where "the car I built races in a space like the city I know."

## 84 Original Cars Created; Published as a Playable Roblox Game

A total of 84 original cars were created during the event. These cars were listed on a web gallery site, allowing participants to revisit their works and those of their friends.

Furthermore, the cars created on the day of the event were reflected on the Roblox course, published as a game accessible even after the event. This extended the temporary experience into a lasting one where children's creations remain in a digital space to be shared with family and friends.

Roblox Game URL: https://www.roblox.com/ja/games/138062438566896/2026

## 3-Day Production: Short-Term Development Combining Generative AI and 3D Technology

This content was developed in a short period leading up to the event. It combined dialogue via chat AI, image generation, 3D modeling, integration into the Roblox space, racing experiences, and the production of a web gallery into a format that children could actually enjoy on-site.

Horus AI conducts research and development in design support fields, including 3D data generation and CAD utilizing generative AI, and this exhibit applied those technologies as an experiential content for children.