Advanced Vision Testing

Sight Projections Platform

The New Standard for Vision Balance: Eye Dominance and Vergence Error Measurements

Visionbalance Tech's Sight Projections Platform is a patented breakthrough solution for vision professionals.
Our is the only technology for understanding exactly how people fixate a target, without needing an eye tracker. Specifically, by quantifying people’s monocular and binocular lines of sight, vision professionals can obtain immediate insights into vision balance and binocular function. All of this is achieved using an innovative hardware system that positions a target in front of any display, seamlessly paired with a user-friendly web app.

The Sight Projections Platform supports:

  • Accurate eye dominance quantification
  • Precise measurement of vergence error
  • Assessment of head postural bias


Gain deeper insights into visual performance with a tool
designed for the demands of modern vision care.

Animation showing monocular and binocular sight projections for measuring eye dominance and vergence error

Sight Projections Eye Dominance

Animation demonstrating ocular dominance measures by binocular sight projection position

Evaluate subtle variations in sighting eye dominance under real-world conditions with the Sight Projections Platform.
Our patented platform measures and compares binocular and monocular sight projections of the target, providing precise quantification of eye dominance in a natural, viewing context. This is done using a simple alignment task, which does not require any verbal report. The platform is therefore easy to use even for children, making it ideal for early detection and management of amblyopia.
Key benefits:

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Sight Projections Vergence Errors

Animation demonstrating vergence error measures by binocular fusion projection size

Assess subtle variations in vergence under real-world conditions with the Sight Projections Platform.
Our innovative technology allows vision professionals to precisely measure the effective binocular fusion areas and compare it to the ideal case. This provides a precise estimate of vergence error and actionable insight into vision balance.
Key benefits:

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Sight Projections Head Postural Bias

Subject turning head to indicate eye preference in Sight Projections Platform measurement

Measure the natural head position during natural viewing with the Sight Projections Platform.
Using monocular sight projections of the target, our exclusive technology precisely calculates whether a user tends to align one eye with the target (eye preference) by yawing the head. It also provides accurate measurements of head roll and eye-to-display distances.
Key benefits:

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Next-Generation Vision Balance Assessment for Specialists
The Sight Projections Platform provides a comprehensive approach to assessing eye dominance, vergence errors, and head postural bias, delivering objective, precise, and actionable data to optimize patient care and visual performance. Designed for sports vision professionals, optometrists, ophthalmologists and orthoptists, it supports high-performance sports vision training, amblyopia management, vision therapy and surgical planning.
Flexible subscription plans give you access to the platform via a secure web app, with options to select the features most relevant to your practice or research needs.

Discover how the Sight Projections Platform can enhance your work.