This post https://uxdesign.cc/why-the-double-diamond-isnt-enough-adaa48a8aec1 suggests changing the #doubleDiamond method to #tripleDiamond.

I find interesting that @Adam23Gray doesn't suggest the method should be different. Rather that this clarifies how the method is intended. I might agree. What do you think? 👍 or 👎

Why the double diamond isn’t enough - UX Collective

The design process doesn’t end with prototyping. Unfortunately, designers are more often than not are pulled off a project when the prototype is done and test results come back positive. Any design…

UX Collective