Let’s say you are a large food producer and you have to make a pb&j sandwich. You are going to do a great deal of measurement, taste tests and other experiments to verify your sandwich is what it says on the box. Also packaging will be highly dependent and also even the nutrition label. Do you want to worry in the design phase that your sandwich has a variable consistency and weight ? No .
Let’s say you are a large food producer and you have to make a pb&j sandwich. You are going to do a great deal of measurement, taste tests and other experiments to verify your sandwich is what it says on the box. Also packaging will be highly dependent and also even the nutrition label. Do you want to worry in the design phase that your sandwich has a variable consistency and weight ? No .