Microsoft Corporation and Harrah’s Entertainment Incorporated introduced a high-tech interactive bar table Wednesday that lets customers order drinks, watch YouTube videos, play touch-screen games and even flirt other. The six rectangular tables with built-in 30-inch flat screens using Microsoft Surface technology were installed in a lounge at the Rio All-Suite Hotel & Casino in Las Vegas, with custom applications built for Harrah’s. This innovation, somehow, determines the behavior of the customer so that casino and other can create new tricks for them not to lose their appetite in playing. This makes physical reality and virtual reality more and more on hand.