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Presented PhysioKit based breathing biofeedback at Haptics soirée event, UCL on 3rd Nov 2023
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@jnj256 jnj256 released this 04 Nov 20:06
· 28 commits to main since this release
V1.8.0
cb2eeb9

New Feature:

  • Support for getting biofeedback over the UART - using the same arduino board as the one used for acquisition. This feature is illustrated only with two sensors scenario, however it can be achieved for any number of sensors.

  • Integration with mid-air haptics device for breathing biofeedback.

  • To implement this demo, please follow the steps as below:

  1. Download the source code (attached below), build the wheel package and install.
  2. Download the Arduino program and upload the same to Arduino.
  3. Download the software configuration file.
  4. Download the experiment configuration file.
  5. Launch PhysioKit with this command: physiokit --config [path to sw_config.json]
  6. Connect to the correct COM-Port.
  7. Load Experiment and specify the downloaded experiment configuration file - i.e. "exp_config_Resp_PPG_BF.json".
  8. Once the sensors are connected and live acquisition is started, the breathing biofeedback signal will be avilable on PWM Pin=5 of the Arduino.

Pending items:

  • Video tutorials and recordings of the demos.
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