Here is all i know from this event.
A) It shows up on APradar or APPv4radar as "Mog-Tablet".
B) Widescan DOES work but i was only able to do a limited test in time in fear of someone else stealing my ***lol. I checked widescan only after it popped the name when i found it. I don't know if it does BEFORE the name pops.
C) You won't see the shine on the chocobo but if you use a radar it still shows up.
D) Once you see the shine just go over to it when you are within a 10' radius the name pops up.
E) You always get the Kupo ring the first time... and 1 random item or the mog statue. I got a noble's bed.
F) The shine this time was very faint. I saw it on APradar a lightyear before the shine.
I know that not everyone agrees with APradar or windower, but it's clear that there is a leaps and bounds advantage. I mainly use APradar for maps i dont have or NM spots without looking things up 500 times.
That's just my experience and i hope it helps anyone with questions.
Also a neat little blue cool effect goes off and zooms away into the sky. I assume its the tablet lol.