A survey conducted by Epoch AI/Ipsos has found that over one in four Americans who use artificial intelligence at work, 20 percent say it has replaced some of their daily tasks. The survey also revealed that over a quarter of employed users, 27 percent, said AI has automated some existing tasks, compared to nearly 68 percent who said it hasn't. The study also revealed a shift in how AI is impacting workflows among those who regularly use it. The poll was conducted among 2,021 U.S. adults and prompted debate over whether states or the federal government should be responsible for regulating AI.