Which innovative product development was NOT part of Operation Fortitude's deception arsenal before D-Day?

World War II saw some of the most elaborate product launches in military history - not of weapons, but of deception operations. Operation Fortitude, the Allied deception plan protecting the Normandy landings, involved creating an entirely fictional army complete with inflatable tanks, fake radio traffic, and elaborate supply chains. This poll tests your knowledge about one of the most successful military deception product launches ever executed.

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FUSAG (First United States Army Group) - a completely fictional army group with fake divisions and headquarters
Inflatable Sherman tanks and landing craft made of rubber and canvas to simulate massive buildups
The Ghost Army's sonic deception vehicles that played recorded sounds of troop movements through powerful speakers
Radar-absorbing paint (RAM) applied to real landing craft to make them invisible to German coastal radar