Think he's referring to this:
http://www.meade.de/en/products/astr...ash=a629017a92
The parent page is
http://www.meade.de/en/products/astro-specials.html
It has come up before on IIS and IMHO its pure snake-oil, and very expensive snake-oil at that. Take a look at the Vixen version; 300 euros for a metal cylinder...
There's no way it can correct for mount mis-alignment on the pole, non-perpendicular axes in the mount, refraction or periodic errors etc without some form of feedback, either by optical measurements during setup, encoders or a CCD.
Most likely all it really consists of is a simple dual-axis motor drive corrector for two steppers.
And lastly it does not look like a Meade product, externally.