Published: June 2014. Multiple sclerosis (MS) is a chronic inflammatory disorder of the central nervous system (CNS) and is one of the most common causes of nontraumatic disability among young and middle-aged adults. MS-related healthcare costs are estimated to be more than $10 billion annually in the United States (US).
Definition of vaporware. : a computer-related product that has been widely advertised but has not and may never become available.
The problem was one that might be familiar to survivors of the dot-com bust: Ovation spent far more time, money, and energy promoting and selling its product than actually creating it. The software's only lasting effect on the market is that it's supposedly the reason vaporware was coined.