3 ms·

How does it detect the curvature?

• nzjrs 8y ago
  I think it probably measures the curvature and if the curvature exceeds the normal parameters of non-lens objects then the device has curvature and can be detected.
  • tk75x 8y ago
    >> How does it measure the curvature > ... it probalby measure the curvature So how does it measure the curvature?
    • nzjrs 8y ago
      You just pop it on your wrist. Edit: I wonder if anyone will get the reference