What’s Comparable (Part 2)

In the previous post, Lynn McKee recognized that, with respect to the Comparable Product oracle heuristic, “comparable” can be have several expansive interpretations, and not just one narrow one. I’ll emphasize: “comparable product”, in the context of the FEW HICCUPPS oracle heuristics, can mean any software product, any attribute of a software product, or even attributes of non-software products that we could use as a basis for comparison. (Since “comparable … Read more

What’s Comparable (Part 1)

People interpret requirements and specifications in different ways, based on their models, and their past experiences, and their current context. When they hear or read something, many people tend to choose an interpretation that is familiar to them, which may close off their thinking about other possible interpretations. That’s not a big problem in simple, stable systems. It’s a bigger problem in software development. The problems we’re trying to solve … Read more