QUESTION $$

ANSWER

Design for Six Sigma $($DFSS$)$ is

the systematic consideration of maintainability issues over a

product's projected life cycle in the design and development process

an approach to product and process design which seeks to ensure

that the organization is capable of providing products or services

that meet Six Sigma quality levels$-$in general, no more than $3\mathrm{.}4$

defects per million opportunities

the systematic consideration of manufacturing issues in the design

and development process, facilitating the fabrication of the product's

components and their assembly into the overall product

an approach to new product design that addresses environmental,

safety, and health issues over the product's projected life cycle in the

design and development process