preprocessor/preprocessor_config.json

{
  "feature_extractor_type": "MotokoHapticFeatureExtractor",
  "sampling_rate": 1000,
  "channels": [
    "fx",
    "fy",
    "fz",
    "tx",
    "ty",
    "tz"
  ],
  "normalization": {
    "mean": [
      0.0,
      0.0,
      0.0,
      0.0,
      0.0,
      0.0
    ],
    "std": [
      1.0,
      1.0,
      1.0,
      1.0,
      1.0,
      1.0
    ]
  }
}