Abstract: Existing small family indoor space human body comfort is not high，resulting in low utilization rate of
indoor space layout，poor complexity and other problems． Therefore，the body measurement technology is
introduced to design the comfortable layout method of small apartment interior space． The organizational structure
of indoor scene is defined based on the defined organizational structure of indoor scene． The indoor space layout
model is constructed by human measurement technology． Fuzzy theory is used to set the comfort index． Finally，
based on the obtained comfort evaluation index，the indoor scene elements are adapted to achieve the comfort
layout of small indoor space． The experimental results show that compared with the existing indoor space comfort
layout method for small houses，this method greatly improves the space utilization rate and complexity，which
fully indicates that the proposed method has better layout rationality．

Key words: human body measurement technology, small apartment, indoor space, comfortable layout