There is increased sophistication in the field of transformable furniture which will acquire less space with minimum weight. This applied research was done to develop a transformable chair which would satisfy various needs of people. The study of existing models was carried out and survey was conducted to understand the voice of the customer. Concept generation tool (here TRIZ) was used to generate various concepts. Newer concepts were modeled in SOLIDWORKS. Customer feedback for the newly modeled concepts was carried out to narrow down our choices to only single concept. After choosing the concept, Golden ratio was applied to it and the results were analyzed.

Keywords: Concept generation, TRIZ, Forced decision, DARE analysis, Product development, Pugh Matrix, Concept Scoring, Golden Ratio, Transformable Chair.