President of PERCEPTUAL TESTING, INC., and the Inventor of the VISION COACH,
Robin Donley is an Optometric Vision Therapist educated in Vision Therapy and Perceptual Testing by Carl Hillier, O.D., F.C.O.V.D. at the San Diego Center for Vision Care, and Marjie Thompson, COVT, Founder and past President of P.A.V.E., Parents Active for Vision Education.

Robin became the Lead Therapist while working at SDCVC from 1999 through 2007. Throughout her eight years at the Center, Robin educated students from the Southern California College of Optometry (SCCO) in Vision Therapy and Perceptual Testing during their fourth year rotations and worked with a variety of clients including; professional and amateur athletes, acquired and traumatic brain injuries, patients with learning related issues, and special populations.

It was through Robin’s view point and experience as a therapist, along with Rich Mullen, Founder and President of Variant Embedded Systems, the VISION COACH was designed.

Variant Embedded Systems, Inc. embodies 25 years of high-level research and development in the fields of medical technology, microprocessor measurement and control circuitry, firmware design, prototype assembly and proofing, and distributed process and control systems. A consulting electronics and software engineer since 1982, Rich has worked with a team of engineers, consultants and contractors that enable Variant to deliver complete technology solutions from initial design to manufactured product.

Variant Embedded Systems, Inc. has served some of the world's most technologically advanced makers of precision electronic devices. Among them are:

• Abbot Laboratories
• Baxter Healthcare International
• Interpore Cross International
• Leach International
• Medtronic
• Siemans AG
• Staefa Control System
• Ultracard, Inc.
• Weil-McLain