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Fusion with external IMU

October 9, 2019 - 10:34pm #4

Hi,

I am working on a HMD AR glass with an external 9-axis IMU. This device connects to mobile phone via a USB cable, which means the phone access the sensor data from usb. Now I am working on a unity app on mobile but I have no idea how to manage fusion in positional tracking mode. Any suggestions?

 

BR

Ken

Fusion with external IMU

October 11, 2019 - 12:17am #3

Hi,

Vuforia works only with IMUs exposed via platform device - normally integrated by the OEM during manufacturing.

Unfortunately we do not have APIs to allow external IMUS to provide position data to Vuforia.

Thank you.

Vuforia Engine Support

Fusion with external IMU

September 9, 2020 - 3:08am #2

Hi,

Does External Positional Device Tracker achieve this by acting as an external IMU? 

https://library.vuforia.com/content/vuforia-library/en/articles/Solution/external-positional-device-tracker.html

Fusion with external IMU

September 14, 2020 - 2:35am #1

Hi,

Yes, it achieves exactly that but please note following:

Vuforia Driver does not currently support Ground Plane. Additionally, EPDT results in ModelTargets operating less robustly. Vuforia Engine also provides a File Driver sample which demonstrates how to access image and pose data from external systems.

Thank you.

Vuforia Engine Support

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