VoxelSensors released the DPI Eye Tracking white paper. Download at: https://voxelsensors.com/downloads/

Eye tracking is a well-established and rapidly growing industry. This white paper explores our view on this industry, its driving mechanisms, and the gold standard non-invasive eye-tracking method, Dual Purkinje Images (DPI).

VoxelSensors’ implementation of DPI overcomes the key limitations of the original system with a compact on-axis DPI system, which is critical for understanding non-verbal user interaction with the environment and creating an intuitive interface for XR experiences.