6G: Internet of Underwater Things (A New Danger to Humanity)

The Internet of Underwater Things had been described as a "world-wide network of smart interconnected underwater objects that enables to monitor vast unexplored water areas."
(https://www.researchgate.net/publication/257489384_An_overview_of_the_internet_of_underwater_things)

"Under water, we have to use the same communication method used by marine creatures, namely, sounds, or acoustic communications," says Prof Chiara Petrioli, Sunrise project coordinator, University of Rome. (The system they are touting in the video is appropriately called "LOON." / http://fp7-sunrise.eu/Files/OpenCalls/LOON_testbed_description.pdf / )

"Federated Meta Learning Enhanced Acoustic Radio Cooperative Framework for Ocean of Things Underwater Acoustic Communications," , a 2021 research, noted the following:

"Sixth-generation wireless communication (6G) will be an integrated architecture of 'space, air, ground and sea'. One of the most difficult part of this architecture is the underwater information acquisition which need to transmit information cross the interface between water and air.
Source: https://www.semanticscholar.org/paper/Federated-Meta-Learning-Enhanced-Acoustic-Radio-for-Zhao-Ji/17e98d3218a7eaead42e64c025df960edde6b7ea