Robot sea bream
From Pink Tentacle:
Tai-robot-kun’s creator, professor Ikuo Yamamoto, says the robot can easily be mass-produced, outfitted with various cameras and sensors, and released into the sea to perform a wide range of oceanographic survey tasks. He adds that because the robot swims silently and looks like a real fish, it would be able to gather data without alarming the creatures it encounters.
Yamamoto and his team are also reportedly developing a robotic manta ray that uses some of the same technology.
See Also:
The military will be up on this QUICK assuming they aren’t already.