Interior Designer is a game-based learning experience in the context of interior design that develops learners' design thinking skills through multi-dimensional scaffolding design and tools such as the Empathy Map and Floor Plan. In the game, the player takes on the role of a beginning interior designer, interacting with multiple non-player characters (NPCs) in a real-world setting, receiving procedural and cognitive guidance and support.

Analytical tools such as concentric maps and floor plans are introduced to help players gather insights and organize design concepts. Through conversations with NPCs and scenario exploration, players acquire knowledge and information relevant to design thinking. The ultimate goal is to plan and propose a prototype design that best meets the client's needs based on the information collected, thus deepening their understanding and ability to apply design thinking.