Play a tone and record it at the same time. The doppler shift should give you the speed. Works for galaxies.
On Jan 12, 9:52 pm, metal mikey <coref...@gmail.com> wrote: > You could use the phone's camera to take video of the car's > speedometer and use image analysis to determine what the speedometer > indicates the speed as. LOL :D -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
