Specific, definite, concrete Prefer the specific to the general, the definite to the vague, the concrete to the abstract. William Strunk Jr. & E.B. White, The Elements of Style examples
Now I get it An Article by Ralph Ammer ralphammer.com To design a system means to orchestrate the interplay of its elements. Such a system is considered “interactive” if it is open, which means that there are ways to engage with the processes that are happening inside of it. There is of course a range of interactivities which spans from very basic reactive behaviour to highly complex conversational interactions. systemsinteractionux