simtk.org

Dear community,
I am working with OpenSense RT. The system is already working in online as offline mode. Now, I would like to see the movement I have saved in recording's file using the prototype in the OpenSim using the model Rajagopal as the paper indicates. When following this video: Webinar (Tutorial): OpenSense: Analyzing Motion with Inertial Measurement Unit Data, Part 2 of 2; I know I need the IMU placer to calibrate the model. I thought the orientarion file is tiny.sto and it is working but when I do IMU IK inverse tool and select the corresponding recorded file (.sto) is not working... I have seen that this .sto file is data type = double and the showed in the video is Quaternion...
Also, the .sto file already has pelvis rotation, tilt, etc. and from the example this file containing the same information (columns) thar the orientation file.

Could you help me with this, please? How to visualize the information record using de OpenSense RT into Open Sim?

Thank you in advance,
Milagros.

Hello,

I'm not sure what do you expect visualizing orientations (frames rotating around in space with no translations), however, you can "preview sensor data", ideally you have a model with matching segment names to the imus to display orientation frames over the corresponding segments as described here
https://simtk-confluence.stanford.edu/d ... ensor+Data

Hope this helps,
-Ayman