Part Number: IWR6843AOP
Hello TI Team,
We recently evaluated the IWR6843AOP for 3D people tracking in our internal scenario. Here are our findings and questions:
-
People Tracking Accuracy at Low Heights
- When the sensor is mounted at a height above 1.8 m, the tracking accuracy seems acceptable.
- However, when mounted at 1 m or lower (similar to our target product design), we observed significant accuracy degradation and a lot of noisy/garbage points.
- This makes it challenging to apply the current configuration to our real product.
-
Gesture Recognition Range
- The gesture example provided works only within 0.05 m to 0.3 m.
- Our use case requires gesture detection at a distance of 3–5 m.
- Is there any way to extend the detection range for gestures?
-
Configuration and Accuracy Improvement
- For further evaluation, we need to use the sensor in a typical home environment, mounted at around 1 m height, facing forward.
- Are there recommended configuration changes (e.g., chirp settings, profile tuning) or data processing adjustments to improve accuracy in this scenario?
- Any guidance or reference materials for optimizing performance at low mounting heights would be greatly appreciated.
Thank you for your support.
Best Regards,
Jack Cha
