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Eliminate effect of motion on the gsr sensor

Discussion in 'Sensors and Actuators' started by Lemon_Foam, Sep 18, 2017.

  1. Lemon_Foam

    Lemon_Foam

    8
    0
    Sep 18, 2017
    GSR sensor is sensor that can measure skin conductance at static condition. If the skin conductance is measure under motion, the measurement take is not accurate.
    So, how can i fabricate a GSR sensor with the help of an accelerometer and adhesive filter for eliminate effect of motion when taking measurement of the of skin conductance
     
  2. kellys_eye

    kellys_eye

    4,281
    1,144
    Jun 25, 2010
    It's not the 'motion' that changes the GSR, it is the flexing of the skin - usually by the underlying musclature.

    If the limb was motionless (still) and accelerated in any direction, there would be no change. If the limb moves by any input from the patient then you'd see a change.
     
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