These technologies have other applications than warfare, however the sources who developed these technologies in the modern day are probably interested in Directed Energy Weapon based psychological operations with these technologies more than anything.
Technological Optical Illusion Methods:
-Project Bluebeam Tech (Projected Holograms)
-Synthetic Optics (Ability to Create Visual Hallucinations+ with Synthetic Signals in the Brain)
-Virtual Reality (Mind Hacking to Produce an Artificial Virtual Reality)
Rumored Psychological Operations with these Technologies:
-Religious Themed Images in the Sky (Crucifix, Mother Mary, etc)
-New Age Psychological Operations
-Potentially Behind Reptilian Shapeshifting Illusions
-Fake Alien Invasion (I doubt this will happen but listing it anyway)
-Anything that Effectively Manipulates the Public
The military industrial complex seeks to develop and exploit/weaponize any and all possible warfare applications for any technology that they have ever discovered...
***Update with Further Research***
Hologram, Death. Hologram used to scare a target individual to death. Example, a drug lord with a weak heart sees the ghost of his dead rival appearing at his bedside and dies of fright [149:4].
Hologram, Prophet. The projection of the image of an ancient god over an enemy capitol whose public communications have been seized and used against it in a massive psychological operation .
Hologram, Soldiers-Forces. The projection of soldier-force images which make an opponent think more allied forces exist than actually do, make an opponent believe that allied forces are located in a region where none actually exist, and/or provide false targets for his weapons to fire upon. New concept developed in this document."
Sources: (1) || (2)
The Electronic Control Grid
Black Project AI
Modern Day MKULTRA Cover Stories
Electronic Telepathy - Synthetic Telepathy - v2k
Omnisense.org Social Media:
Covert Transhumanism Facebook Page