code: function getEvents(duration){
  
      if (positionCallback == null){
          return [];
      }
  
      currentPosition = positionCallback();
  
      if (!currentPosition){
  
          return [];
          
      }
  
      const extra = {
          'ik': ['Time'],
          'iv': [utils.getDataPointDuration(duration)],
          'fk': [],
          'fv': []
      };
  
      return [['vadrPosition', currentPosition, extra]];
  
  }
docs: returns array of all the position related events with extra info and filters
  @memberof OrientationCollector
  @returns {array} event deatails in format [name, position, extraInfo]