Dimensions that define the region

List the few variables an outcome gets measured on before you set any limits on them. These are the axes the good set lives in. Leave one out and the region silently permits results everyone would reject.

List the few variables an outcome gets measured on before you set any limits on them. These are the axes the good set lives in. Leave one out and the region silently permits results everyone would reject.

Example

For the house search, the household writes down five axes: monthly payment, one-way commute in minutes, usable square feet, school district rating, and expected repair cost in year one. No numbers yet, just agreement that these five, and not curb appeal, decide whether a listing counts.