Because of poor visibility due to water turbidity caused by planktons, suspended impurities, etc., undersea image enhancement has specific difficulties. More turgid water gives images more of a green hue.
Generally a communication system is made-up of “transmitter, channel and receiver.” The architecture of narrowband receivers has had many changes since the beginning of the 19th century, but in recent years (2002~2019),
Dual-Adaptive Camouflage, or DAC
Adaptive camouflage merely to an environment's background scenery is only half of the property of true invisibility.
It require a dual-adaptive camouflage; one adaptable to the outside of the suit ( usually the case) itself,
In it's simplest form, invisibility is depicted outside of the Light-Interface System, while an intersection ( holodeck) of the outside light is displayed, painted all along the interior walls in the Light-Interface, itself.
This project is about building a new mechanism that ensures the safety of wheelchair users going up and down an escalator. This is done by modifying the current escalators bed (upper layer in which we place our foot).
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