Links to YouTube videos about Mobile devices used as data collection tools:

  1. Forinash and Wisman; some general ideas:
  2. Wisman and Forinash; Acceleration measurements of a pendulum:
  3. Forinash and Wisman; magnetic field of a magnet:
  4. Wisman and Forinash; measuring the coefficient of restitution of a ball using the sound of the bouncing ball and a cell phone app:
  5. Forinash and Wisman; the linear spring constant of a rubber band is measured and the damping coefficient for damped harmonic oscillation is determined using a cell phone app:
  6. Wisman and Forinash: A tablet can be used with an external circuit to make a photo gate suitable for timing a falling object: