def metricCompute(self, sensorToBody, bodyToSpecificObject):
    overlaps = self.metricConnections.computeActivity({
      "bodyToSpecificObject": bodyToSpecificObject,
      "sensorToBody": sensorToBody,
    })
    self.activeMetricSegments = np.where(overlaps >= 2)[0]
    self.activeCells = np.unique(
      self.metricConnections.mapSegmentsToCells(
        self.activeMetricSegments))