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Measurment of vibrotaictile perception

  • Requirement

    • PC (installed PsychoPy)

    • Excel

    • TECHTILE toolkit or Haptic Amp

    • Vibrator

    • Ten key (optional)

  • How to execute experiment.

    1. Access Github page

    2. download project
      →(Measurment of vibrotactile perception)

    3. Execute Psychopy

    4. Open xxxxx.py from PsychoPy

  • Process of Measurement of vibrotactile perception program

1. Start

In this process, participants wear vibration.
Participants can go next process
when they press 5.

2. Explanation

In this process,

standard vibration is played and participants remenber the standard vibration.

3. Trial

In this process,

participants adjust the volume of stimulate vibration and make it as same as standard vibration.

 

Participants can use keyboard to adjust.

Keys are following to direction on display.

  • This experiment's flow
    1→（2→3：loop 39(=3*13) times) → ending

    • Stimulation vibration is 13 frequency

    • 3 trials.

 

  • Result

Results are saved in data folder.

You can draw the graph of Frequency and intensity of vibration perception.

When you use macro and graph drawing tools in Excel and spreadsheet.

We published used macro in Github(You can use only spreadsheet in libre office). 

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