"Thanks for the reply and insights Rinus.  I probably made too general of a statement. I worked on a software implementation underground and we had a decent fiber network throughout the mine in the main drifts.  I found that nearly all of the…"

"I find it interesting that there are thousands of companies developing software solutions designed to solve all of these problems and provide real time data, all under the assumption that there is a stable wifi network underground. There is not, so…"