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Thursday, December 3, 2009

How To Learn To Play Air Guitar

By Jarvis D. Burris

Each one of us have doubtless attempted to be taught how to play air guitar at least one time. Now, some PC scientists in Finland have come up with a device that turns this rock fantasy into real music an air guitar that truly plays.

Learn to Play Air Guitar like a Megastar

The virtual guitar is the discovery of Aki Kinerva and other PC scientists from the Helsinki Varsity of Technology. All that you need is a couple of gloves and a camera. Then you take a rock star pose, like you were holding a genuine guitar and just rock away.

The camera will be tracking your hand movement along the imaginary fret board, as well as the strumming of the other hand. Then the computer will receive the information and turn the gestures into licks and riffs. While you will probably not share the stage with Eric Clapton, the system gives any of us a chance to feel like a rock superstar.

Ever since rock music was born, teenagers, as well as many adults all over the world have been playing air guitar while listening to their favorite rock bands on the stereo. Now, these computer scientists in Finland have turned this habit into real music with an air guitar that really makes some sounds.

How Does It Work?

To make things even better, the technology is almost entirely invisible. The gloves that you have to wear are just a pair of normal orange gardening gloves. As you are playing (or in my case, learn to play air guitar), a web camera that is programmed to detect only the orange color will watch your gloves and track their movement. In real time, software designed to recognize gestures will translate your hand movement into sounds. When you will be moving your hand down the fret board, the sound will go higher, as if you were playing a real guitar. It really feels and sounds as if you were actually playing.

What are you able to basically Play?

Sure, you will not be in a position to do all you are able to do on a genuine guitar. You will not be ready to play songs like Staircase to Heaven on an air guitar. if it worked just like a genuine one, you would most likely have to spend months to learn how to play air guitar. With an air guitar, you get to feel just like a rock guitar player within just a few seconds. The things you can do are limited though.

If you would like to learn how to play air guitar with Kinerva's technology, there are 2 models you can select from : chord and solo mode. If you select the chord mode, you'll only be ready to play 4 different chords. This is indeed limiting, but it is enough for playing the opening chords of songs like Smoke on the Water and other rock classics. With the solo mode, it is going to be as if you were running up and down a pentatonic scale, which is the standard key of rock guitar solos.

The smartest thing is that you cannot really play it badly. Regardless of how you are moving your hands and mixing chords and solo notes, it'll sound like you are playing something.

The entire system works on a normal desktop PC. The inventors are now working on a Windows version and air guitar may sometime become as common as Game cubes or X-boxes. Who knows, perhaps it'll even induce some people to take a seat and learn how to play a real guitar. - 18418

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