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Table 2 Fuzzy rules for the event FIS

From: Improving activity recognition using a wearable barometric pressure sensor in mobility-impaired stroke patients

Input Output
PrevAct CurrAct Transition Transition type Altitude change Event activity
  Lying     Lying
  Walking     Walking
Lying Unknown    Positive Standing
Lying Unknown    Not Positive Sitting
Sitting Unknown Detected SiSt   Standing
Sitting Unknown Detected StSi   Sitting
Sitting Unknown Not Detected    Sitting
Up Unknown Detected StSi   Sitting
Up Unknown Detected SiSt   Standing
Up Unknown Not Detected    Standing