Noun
capable of serving a purpose well
Source: WordNetDesign must be functional and functionality must be translated into visual aesthetics, without any reliance on gimmicks that have to be explained. Ferdinand Porsche
Adding functionality is not just a matter of adding code. Wietse Venema
It is important to emphasize the value of simplicity and elegance, for complexity has a way of compounding difficulties and as we have seen, creating mistakes. My definition of elegance is the achievement of a given functionality with a minimum of mechanism and a maximum of clarity. Fernando J. Corbató
Google is in a position where it doesn't even have to strive to become a hip, conscious choice. Brands are temporary fads. Functionality is forever. Google just has to 'be,' and everyone will end up there sooner or later. Douglas Rushkoff
A watch is much more than a list of functionality and features... the bottom line is this is fashion, this is image, this something that is on our skin that we want to wear, and it's not just another electronic gadget that becomes obsolete.... there is an emotional character to it. Philippe Kahn
I'm not a millionaire but I'm very comfortable doing what I do, and I'm more productive now than I was in my mid-20s. It's all down to functionality eventually. If you're functional it doesn't matter if you're mad. Alan Moore