Polegar Augmented Human Dexterity System REFERENCES: http://www.allaboutcircuits.com/projects/how-to-communicate-with-a-custom-ble-using-an-android-app/ https://learn.adafruit.com/force-sensitive-resistor-fsr/using-an-fsr https://learn.adafruit.com/introducing-the-adafruit-bluefruit-spi-breakout