Data centers receive much of the AI hype, but the longer-term opportunity lies beyond them, in the real-world uses that will affect people's lives.The world is gearing up for artificial intelligence (AI), which researchers believe could unleash between $15 trillion and$23 trillion in annual economic value by 2040. AI could be a game-changer for countless industries and will likely create new market opportunities in the process.Currently, most of Wall Street has focused on companies like Nvidia, which are s ...