Last year, colleague Mary Gerush and I wrote overviews of the requirements tools market, noting how it was segmenting to address different problems. (Click here and here for the two studies.) Application lifecycle management (ALM) tools may be undergoing the same evolution, forcing us to accept either a much larger definition of ALM, or several specializations within ALM.
In the requirements market, new tools, or new emphases among tools, were a sure sign that some kind of change was afoot. Several years ago, visualization tools were not only absent from the list of requirements tool capabilities, they were almost completely unknown. Now, any list of requirements capabilities that omits visualization would be incomplete. Several years ago, requirements management was the emphasis of these tools. Now, much of the interesting innovation is happening in requirements collection.