目录

Appendix

AR Engine Depth Estimation Technology Limitations and Disclaimer

  1. Technology limitations: The capabilities provided by this feature may have their depth estimation accuracy affected by the following factors:

    1. Ambient lighting conditions (such as strong light, low light, or reflective environments).
    2. Surface material characteristics of objects (such as transparency, mirror-like surfaces, or uniform colors).
    3. Differences in device hardware performance (such as variations in camera/sensor parameters).
    4. Real-time limitations in dynamic scenes, among others.

  2. Disclaimer:

    This depth estimation feature is provided solely for functionality and does not constitute a warranty regarding product quality or any other commitments. You have the sole discretion to decide whether to use the functionalities offered by HarmonyOS in developing your app, and you are entirely responsible for the app's intended purpose, performance, and any associated liabilities. If an app is developed for scenarios such as obstacle avoidance for visually impaired individuals or assistance for persons with disabilities, you must conduct extensive multi-scenario stress testing and implement a data verification mechanism. Particularly in safety-related contexts, redundant safeguards should be deployed, and it must be ensured that the app is developed and operated in full compliance with legal and regulatory requirements. HarmonyOS shall not bear any direct or indirect liability arising from such use.

    Additional notes on the depth estimation feature:

    1. The feature is not designed as a medical device or life safety system.
    2. Without the proper certifications, the feature should not be used as a medical assistive device. It is not intended for use as medical equipment. It also has not been approved to meet accessibility or life safety standards.

AR Engine High-Precision Geometric Reconstruction Technology Limitations and Disclaimer

  1. Technology limitations: The capabilities provided by this feature may have their geometric accuracy affected by the following factors:

    1. Ambient lighting conditions (such as strong light, low light, or reflective environments).
    2. Surface material characteristics of objects (such as transparency, mirror-like surfaces, or uniform colors).
    3. Differences in device hardware performance (such as variations in camera/sensor parameters).
    4. Real-time limitations in dynamic scenes, among others.

  2. Disclaimer:

    This high-precision geometric reconstruction feature is provided solely for functionality and does not constitute a warranty regarding product quality or any other commitments. You have the sole discretion to decide whether to use the functionalities offered by HarmonyOS in developing your app, and you are entirely responsible for the app's intended purpose, performance, and any associated liabilities. If an app is developed for scenarios such as obstacle avoidance for visually impaired individuals or assistance for persons with disabilities, you must conduct extensive multi-scenario stress testing and implement a data verification mechanism. Particularly in safety-related contexts, redundant safeguards should be deployed, and it must be ensured that the app is developed and operated in full compliance with legal and regulatory requirements. HarmonyOS shall not bear any direct or indirect liability arising from such use.

    Additional notes on the high-precision geometric reconstruction feature:

    1. The feature is not designed as a medical device or life safety system.
    2. Without the proper certifications, the feature should not be used as a medical assistive device. It is not intended for use as medical equipment. It also has not been approved to meet accessibility or life safety standards.

AR Engine Face Tracking Technology Limitations and Disclaimer

  1. Technology limitations: The capabilities provided by this feature may have their face tracking accuracy affected by the following factors:

    1. Ambient lighting conditions (such as strong light, low light, or reflective environments).
    2. Surface material characteristics of objects (such as transparency, mirror-like surfaces, or uniform colors).
    3. Differences in device hardware performance (such as variations in camera/sensor parameters).
    4. Real-time limitations in dynamic scenes, among others.

  2. Disclaimer:

    This face tracking feature is provided solely for functionality and does not constitute a warranty regarding product quality or any other commitments. You have the sole discretion to decide whether to use the functionalities offered by HarmonyOS in developing your app, and you are entirely responsible for the app's intended purpose, performance, and any associated liabilities. If an app is developed for scenarios such as obstacle avoidance for visually impaired individuals or assistance for persons with disabilities, you must conduct extensive multi-scenario stress testing and implement a data verification mechanism. Particularly in safety-related contexts, redundant safeguards should be deployed, and it must be ensured that the app is developed and operated in full compliance with legal and regulatory requirements. HarmonyOS shall not bear any direct or indirect liability arising from such use.

    Additional notes on the face tracking feature:

    1. The feature is not designed as a medical device or life safety system.
    2. Without the proper certifications, the feature should not be used as a medical assistive device. It is not intended for use as medical equipment. It also has not been approved to meet accessibility or life safety standards.

AR Engine Human Body Tracking and Skeleton Keypoint Recognition Technology Limitations and Disclaimer

  1. Technology limitations: The capabilities provided by this feature may have their human body tracking and skeleton keypoint recognition accuracy affected by the following factors:

    1. Ambient lighting conditions (such as strong light, low light, or reflective environments).
    2. Surface material characteristics of objects (such as transparency, mirror-like surfaces, or uniform colors).
    3. Differences in device hardware performance (such as variations in camera/sensor parameters).
    4. Real-time limitations in dynamic scenes, among others.

  2. Disclaimer:

    This human body tracking and skeleton keypoint recognition feature is provided solely for functionality and does not constitute a warranty regarding product quality or any other commitments. You have the sole discretion to decide whether to use the functionalities offered by HarmonyOS in developing your app, and you are entirely responsible for the app's intended purpose, performance, and any associated liabilities. If an app is developed for scenarios such as obstacle avoidance for visually impaired individuals or assistance for persons with disabilities, you must conduct extensive multi-scenario stress testing and implement a data verification mechanism. Particularly in safety-related contexts, redundant safeguards should be deployed, and it must be ensured that the app is developed and operated in full compliance with legal and regulatory requirements. HarmonyOS shall not bear any direct or indirect liability arising from such use.

    Additional notes on the human body tracking and skeleton keypoint recognition feature:

    1. The feature is not designed as a medical device or life safety system.
    2. Without the proper certifications, the feature should not be used as a medical assistive device. It is not intended for use as medical equipment. It also has not been approved to meet accessibility or life safety standards.