Interior Design

This is the stage of taking your first steps into decorating spaces. You can distinguish major interior design styles (modern, minimalist, Scandinavian, etc.) and understand the basics of the color wheel. By learning fundamental furniture arrangement principles, you can intentionally reorganize one room in your own space.

• Can identify and distinguish 5 or more interior design styles (modern, minimalist, Scandinavian, industrial, classic, etc.) from photographs
• Can explain the concepts of complementary, analogous, and triadic color schemes on the color wheel
• Can apply the basic principle of maintaining at least 60cm clearance for circulation when arranging furniture
• Can create a mood board to visually express the desired atmosphere for a space
• Can reorganize one room with intention and document the results with photographs

This is the stage of developing foundational skills for understanding the physical conditions of a space. You can accurately measure room dimensions with a tape measure or laser measurer and draw simple floor plans by hand. You understand the three types of lighting (ambient, task, accent) and the differences in color temperature, and can create an itemized budget plan.

• Can measure the width, length, and height of a room and accurately record the dimensions
• Can draw a simple floor plan by hand based on measurement results
• Can distinguish the roles of ambient, task, and accent lighting and provide examples
• Can explain how color temperature (2700K-6500K) affects the atmosphere of a space
• Can create an itemized budget plan for an interior design project
• Can explain the scale relationship between furniture and accessories, including the basics of the golden ratio

This is the stage where you can independently design standard residential spaces (studio apartments, living rooms, bedrooms, etc.). You can create floor plans using digital tools to scale, compose 3-color palettes, and apply principles for combining materials and textures. This corresponds to the competencies assessed by the NCIDQ IDFX (Interior Design Fundamentals Exam): design principles, color theory, and human behavior fundamentals.

• Can create a to-scale floor plan using digital tools (SketchUp, Floorplanner, etc.)
• Can design and apply a 3-color palette consisting of primary, secondary, and accent colors
• Can analyze circulation flow in a space to identify and resolve furniture arrangement bottlenecks
• Can combine 3 or more materials (wood, metal, fabric, etc.) to create a cohesive space
• Can intentionally adjust a space's atmosphere using fabric elements such as curtains, rugs, and cushions
• Can document completed design results with before/after photographs and explanations
• Can independently design at least one actual space from start to finish

This is the stage of unifying multiple connected spaces (living room, kitchen, bedroom, etc.) with a consistent design language. You can set focal points for each space, create lighting layouts, and optimize storage. You demonstrate the judgment to flexibly apply rules based on context, corresponding to NCIDQ IDPX-level professional practice competency.

• Can integrate 3 or more connected spaces (living room-kitchen-entryway, etc.) under a single design concept
• Can establish focal points for each space and intentionally guide visual flow
• Can create room-by-room lighting layouts and apply basic illumination calculations
• Can analyze storage space and propose optimization strategies based on usage frequency
• Can visualize design proposals using 3D modeling tools
• Can compare finishing materials (wallpaper, flooring, tile, etc.) and select appropriate ones for each space's purpose
• Can identify when existing design rules don't fit a specific space and apply alternatives with sound judgment

This is the stage of having professional expertise to design various types of spaces (residential, offices, cafes, retail stores, etc.) and manage the construction process. You analyze client requirements to write design proposals and lead presentations. You demonstrate the competencies assessed by the NCIDQ IDPX (Interior Design Professional Exam): project management, building codes, and client relations, enabling you to lead team projects.

• Can execute design projects for both residential and commercial spaces (cafes, offices, retail stores, etc.)
• Can systematically organize client requirements through interviews and create a design brief
• Can write design proposals and present them to clients
• Can manage construction schedules and budgets, collaborating with contractors to complete projects
• Can verify basic building codes and fire safety requirements and reflect them in designs
• Can review the work of at least 1 junior designer and provide improvement directions
• Can observe occupants' daily behavior patterns (circulation, dwell time, habits) and incorporate them into spatial layouts to minimize the gap between design intent and actual use
• Can predict the long-term aesthetic impact of material aging (wood color shift, stone weathering, fabric wear) and factor it into material selection

This is the stage of establishing your own design identity in the interior design field. You analyze and forecast trends to proactively incorporate them into designs, and your work is featured in industry magazines or recognized with awards. You establish design standards and guidelines that define quality benchmarks for your team or studio, and systematically nurture the next generation of designers.

• Can present a portfolio that consistently expresses a distinctive personal design style and philosophy
• Can analyze interior trends and write reports forecasting design directions for the next season
• Can demonstrate receipt of a design award or feature in a professional magazine
• Can establish design guidelines and define quality standards for a team or studio
• Can deliver presentations on design topics at industry seminars or lectures
• Can systematically mentor 3 or more junior designers
• Can extract unarticulated spatial preferences (openness vs. coziness, order vs. naturalness) through conversation and observation with clients, and translate them into design decisions

This is the stage of expanding the very definition of the interior design field. You establish an original design philosophy that shapes the direction of the industry, and nurture future designers through publications, educational programs, and international projects. Your work is cited as era-defining references, and you shift societal perceptions of spatial design.

• Can publish a book on interior design or develop an educational program
• Can demonstrate work based on a personal design philosophy cited or awarded 3 or more times in professional media, academic publications, or design awards
• Can lead design projects at an international scale spanning 2 or more countries
• Can teach at design educational institutions or serve as an awards judge
• Can demonstrate a design approach that has been adopted as a case study by other designers or educational institutions
• Can analyze the sensory gap between digital renderings and physical space experience (touch, smell, acoustics, temperature) and propose a methodology to bridge it in client presentations