We believe a free wifi network at each sign will enable us to capture contact info and track user analytics. See the sketch below.
Check out “Remote Mouse.” I don’t know if this is the app, but something like it. I’m in contact with a developer to build our own.
Vision Thumbnail:
Connect to the “Guest” WiFi, capture contact info as a precursor to supplying the app for the viewers’ mobile phone. Upon remote mouse connect, flip the sign into “Smart Sign” mode – vis-a-vis a locked-in screen for browsing the property map. Upon disconnect restore to dumb sign mode.
As the network grows, the design will maintain a consistent network spec (access credentials and hotspot name) across sign locations so that users need only launch the app to use signs.
Download the graphic in PDF. Here TouchPortal Wifi
Interactive Visitor Interface to the World 
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