In addition to those that you expose, there are many others, studies on comfort, life, light and illumination, space temperature, all related to multiple variables, such as education, the elderly, people with psychological conditions, in addition, times and internal movements in industry trade flows in airports, minimum spaces proxemia, furniture, all the scope of materials and textures for interiors, performance in special spaces, offices, acoustics and surely there were more.

- Lack of design hypothesis: Unlike scientific research, design hypotheses remain unexpressed and are embedded in the designer's mind.

- Limited theory development: Design theory development focuses on understanding fundamental relationships and ideas, but designers need to know where to search for relevant data.

- Insufficient research integration: Designers rarely use research as a systematic approach to inform their design decisions.

- Limited client understanding: Designers often struggle to comprehend clients' needs, goals, and expectations.

- Limited evaluation methods: Assessing design outcomes and effectiveness is a challenge due to the limited availability of evaluation methods and tools.

- Insufficient attention to user experience: The user experience and human-centered aspects of interior design require more investigation.

- Sustainability and environmental impact: More research is needed on how interior design can address environmental sustainability and social responsibility.

- Technological advancements: The influence of technology, such as virtual and augmented reality, on the interior design process requires further exploration.

При решении концепции дизайна интерьера, важным этапом является его функциональность. При этом нельзя забывать о психологическом воздействии цветовой гаммы на персонал, куда входить выбор мебели и сопутствующие предметы быта.

There are several key areas in interior design that need more research. We need more studies on the long-term benefits of biophilic design and its impact on mental health and productivity. As more people work both from home and the office, research should explore how to design spaces that support this hybrid model. In schools, we need to understand how design affects learning and inclusion. Sensory design, which involves elements like light and sound, requires further exploration to enhance user comfort and reduce stress. Designing for neurodiverse individuals is another crucial area needing more attention to create inclusive spaces. Sustainability in design should go beyond just materials, focusing on the full lifecycle impact and promoting eco-friendly behaviors. Finally, the link between interior design and health, as well as the influence of cultural and social factors on design preferences, are important areas that need more study.