Here is what I think I finally figured out:
a) initially loan packages were printed by the lender/title company then shipped to the NSA
b) that evolved to EDOCs in which the docs were downloaded and printed by the NSA, docs where signed by the borrowers (Wet Signings).
c) E Signings are for states which allow electronic notarization
d) Hybrid Signings are when non-notarized documents are signed 'electronically' on the NSAs laptop/tablet and the NSA notarizes documents as necessary.
Does everyone agree with this are have I missed something?