On Mon, Jul 29, 2013 at 9:23 AM, Jeffrey Ollie <j...@ocjtech.us> wrote:
> Are there Smartphone apps that can do this with the help of their > > accelerometer? Some other type of hardware? > I could point you to the professional equipment that can do this. On the cheap though, consider using a laser measuring device. Set a base control point and measure relative to it.
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