So I'm not a developer but I'm making an attempt at putting together charts of visitor dwell time from the scanning API.  The scanning API posts a timestamp of when a device is seen, but there's no data element indicating when a device leaves.  I'm looking to understand how the length of stay is calculated based on the data elements that the scanning API will post.  I think the idea is each 60-ish seconds the post happens and a MAC will be seen, and if it's seen each post, that's considered a minute of dwell time... but to be frank, it's confusing to me.  If anyone could provide any guidance, it would be very much appreciated.  Thanks! ... View more