Meta platforms technologies, llc (20240201496). HEAD MOUNTED DEVICE WITH TERAHERTZ TRACKING simplified abstract

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HEAD MOUNTED DEVICE WITH TERAHERTZ TRACKING

Organization Name

meta platforms technologies, llc

Inventor(s)

Gaetano Aiello of Redmond WA (US)

HEAD MOUNTED DEVICE WITH TERAHERTZ TRACKING - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240201496 titled 'HEAD MOUNTED DEVICE WITH TERAHERTZ TRACKING

Abstract: Terahertz sensing in this disclosure involves the use of at least one terahertz signal that is transmitted towards an object. At least one return terahertz signal is reflected from the object. The return terahertz signal(s) may be analyzed to determine one or more parameters, such as phase, frequency, amplitude, spectral profile, time of flight (TOF) etc. associated with the return terahertz signal(s). Based on the parameter(s), a portion of the object impinged upon by the transmit terahertz signal(s) and which reflected the return terahertz signal(s), and the state of the object/portion, can be identified. The identification of the portion and its state can be used in eye tracking implementations.

  • Simplified Explanation:

- Terahertz sensing involves transmitting a signal towards an object and analyzing the reflected signal to determine parameters and identify the object's portion and state.

  • Key Features and Innovation:

- Use of terahertz signals for sensing. - Analysis of return terahertz signals to determine parameters. - Identification of object portions and states. - Application in eye tracking implementations.

  • Potential Applications:

- Eye tracking technology. - Security screening. - Material characterization. - Medical imaging.

  • Problems Solved:

- Improved object identification. - Enhanced sensing capabilities. - Precise parameter determination.

  • Benefits:

- Accurate object identification. - Enhanced security measures. - Advanced material analysis. - Improved medical diagnostics.

  • Commercial Applications:

- Title: "Advanced Terahertz Sensing Technology for Enhanced Object Identification" - Potential commercial uses in security systems, medical imaging devices, material analysis equipment. - Market implications include improved efficiency and accuracy in various industries.

  • Questions about Terahertz Sensing:

1. What are the key advantages of using terahertz signals for sensing applications? - Terahertz signals offer high resolution and penetration capabilities, making them ideal for various sensing tasks.

2. How does the analysis of return terahertz signals help in identifying object portions and states? - By analyzing parameters like phase, frequency, and amplitude, the system can accurately determine the characteristics of the object being sensed.


Original Abstract Submitted

terahertz sensing in this disclosure involves the use of at least one terahertz signal that is transmitted towards an object. at least one return terahertz signal is reflected from the object. the return terahertz signal(s) may be analyzed to determine one or more parameters, such as phase, frequency, amplitude, spectral profile, time of flight (tof) etc. associated with the return terahertz signal(s). based on the parameter(s), a portion of the object impinged upon by the transmit terahertz signal(s) and which reflected the return terahertz signal(s), and the state of the object/portion, can be identified. the identification of the portion and its state can be used in eye tracking implementations.

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