What if you could roll over in bed and hit one button to close the shades and play your favorite movie on what was a plain wall moments before? With new technologies and decreasing costs, such home entertainment options are becoming a reality for more people.

Automation, invisibility and online connections are all trends in home electronics. Home theaters are being installed in more rooms for more purposes, including playing games with friends across the country online or downloading music to play throughout the house via iPod. But while entertainment systems become more interconnected and popular throughout the house, their operation and display is only becoming simpler.

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