Before you skip over this review because you love ADW Launcher EX or some other launcher, let me first say that is not a launcher, like a home screen launcher, its a launcher in the sense of quickly launching five applications.
Now, Wave Launcher is a wave like pop up app bar. In a bit less confusing terms, you activate the “wave” by dragging up from the bottom of your screen or left/right, depending on your preference. Once your drag your finger, a bar with 5 (self set) applications will show up and you just drag your finger back and forth on the wave to select one of the applications. Believe me, its not as difficult as it sounds. If you are familiar with HP WebOS and the feature of dragging up to display your main applications, its just like that. Still confused? Probably, check out the video below for a non confusing explanation and demonstration of the app.