lcarswallpaper - LCARS Live Wallpaper for Android devices - Google Project Hosting. In the Star Trek universe, the computer interface that runs the Enterprise is called the LCARS (Library Computer Access Retrieval System). The beeps, and buzzes and alerts are burned into the memories of those of us who fell in love with the series and movies, both for the tech, and for the enlightened treatment of social issues. Now, geek friends, you can put a living, breathing LCARS interface on your Android phone, and the buttons work, and the beeps and buzzes make your phone sound like the console of the starship Enterprise. I don't care if it sounds geeky. I love playing with this thing. So, if you are standing next to me and my phone turns blinking red, and you hear "Red Alert, Red Alert" in a computer voice (Majel Barrett), just smile and pat me on the head, and tell me to turn the sound down. I will be off in another universe, boldly going where no man has gone before.