Unicel Architectural Corp. added the QuickGlide to its list of operators available for Vision Control. The QuickGlide slider features a slim design which blends in with the glass of the unit and provides precise and effortless control of Vision Control integrated cord-free louvers, say officials. The operator is ideal for interior 1-sided operation applications with a 2-inch air space, and applications include interior and exterior windows, doors and other openings in health care, commercial and educational environments.