in Haptics

Haptics: Final Project

For our final project, our team decided to make a better version of our Haptic Matrix from last week! Here’s what we made.


Bio-feedback Meditation device

Team Members: L.Chung, H.Huang, D.Oved, A.Veeraswamy


A normal human’s resting heart rate is between 60-100 beats per minute. When heart rate is is > 80 bpm, the user will put on the meditation wristband which will pulse in sinusoidal waves to which they are supposed to match their breathing. When their heart rate lowers to a resting rate range of  60-75 bpm , the vibrations will stop. Relaxation achieved!


Material Used:

  • Arduino UNO
  • 9 mini vibration motors
  • Pulse Sensor
  • Transistor + Diode
  • Leather as enclosure


Fritzing Diagram of Device

Leather Enclosure Design for Lasercutter





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