18548281. METHOD FOR DETERMINING AN EYE POSITION simplified abstract (Robert Bosch GmbH)
METHOD FOR DETERMINING AN EYE POSITION
Organization Name
Inventor(s)
Alexander Zimmer of Stuttgart (DE)
Andreas Petersen of Eningen (DE)
Johannes Meyer of Haseluenne (DE)
Stefan Gering of Weissach (DE)
Thomas Alexander Schlebusch of Renningen (DE)
METHOD FOR DETERMINING AN EYE POSITION - A simplified explanation of the abstract
This abstract first appeared for US patent application 18548281 titled 'METHOD FOR DETERMINING AN EYE POSITION
Simplified Explanation
This patent application describes a method for determining the position of an eye using laser feedback interferometry measurements.
Key Features and Innovation
- Utilizes laser feedback interferometry measurement values to determine eye position.
- Calculates velocity components and rotational velocity of the eye relative to the laser interferometry unit.
- Integrates rotational velocity over time to provide accurate eye position.
Potential Applications
This technology can be used in:
- Ophthalmology for precise eye tracking during surgeries.
- Virtual reality systems for enhanced user experience.
- Biometric security systems for eye recognition.
Problems Solved
- Provides accurate and real-time eye position data.
- Improves the efficiency of eye-tracking systems.
- Enhances the precision of medical procedures involving eye movements.
Benefits
- Increased accuracy in determining eye position.
- Improved performance of eye-tracking devices.
- Enhanced safety and effectiveness in medical applications.
Commercial Applications
Title: Advanced Eye Tracking Technology for Medical and VR Industries This technology can be commercialized for:
- Medical device manufacturers.
- Virtual reality headset companies.
- Biometric security system developers.
Prior Art
Prior research in laser interferometry for eye tracking and medical applications can be found in academic journals and patents related to ophthalmic devices and virtual reality systems.
Frequently Updated Research
Researchers are continually exploring advancements in laser interferometry technology for eye tracking and medical applications to enhance accuracy and efficiency.
Questions about Eye Position Determination
How does this technology improve eye tracking accuracy compared to traditional methods?
This technology utilizes laser feedback interferometry for precise measurements, resulting in enhanced accuracy in determining eye position.
What are the potential limitations of using laser interferometry for eye tracking?
Laser interferometry may have limitations in certain environmental conditions or when dealing with reflective surfaces, which could affect the accuracy of eye position determination.
Original Abstract Submitted
A method for determining an eye position. The method includes: receiving laser feedback interferometry measurement values of a laser feedback interferometry measurement of an eye by means of at least one laser interferometry unit; determining a velocity component of the component of the eye relative to the laser feedback interferometry unit based on the laser feedback interferometry measurement values; determining a rotational velocity of the eye about an axis of rotation based on the rotational velocity about the axis of rotation by integrating the rotational velocity over a predetermined time segment; and providing the eye position.