Apps for:
VIP Security; IE hide POTUS inside cloak & esocrt to event X- POTUS: Presidentof the United States

Security
CounterIntelligence
Survelliance
Investigations.
deter Scams.
Track persons up close IE in bar, cafe, show discreetly.

Abuses:

Can hide cops in rooms & blow your whole case in Plain sight with hidden webcams on cloak alone.
Very 1984 alone.