This version (fisher yur4ik) is repaint.
Not repainted fosher is somewhere here Fisher (together with repainted fisher indicators).
And this thread is interesting All John Ehlers Indicators...

You can look at this threads with may be similar systems: Join the Dots.

NonLagDot indicator is using on many threads.
Just look at this post http://www.forex-tsd.com/181244-post1633.html made by zeman and you will find the indicator on his signature.

Some people tried to use nonlagdot on this thread as well Follow The Bouncing Pip