Take a look at the robot AquaPenguins shown below. These robots were created by Festo as part of their bionic learning project. They navigate independently and can communicate with each other - just like real penguins!
This robot has a body that flexes in a remarkable way; it is much more than just a rigid "submarine" body with flippers attached (compare with the Robot Turtle Madeline, which is still cool, I'm just saying that flexible has its advantages).
Watch this remarkable autonomous underwater vehicle determine its position with 3D sonar. You'll enjoy the Festo robot AquaPenguin video below.
"The bionic penguins can become autonomous underwater vehicles in the water pool and have self-guided navigation. They have a 3D sonar, which, similar to dolphins, is used to communicate with the environment and other robot penguins as possible. For example, in order to avoid collisions.
An absolute novelty in the robot technology is a fuselage that moves in all directions. The hull design of the penguins in the automation can be as flexible tripod arrangement, and so used in handling equipment for factories or other applications.
I love underwater robots; see if you can find a new favorite:
Sawfish Underwater Lumberjack Robot
The Triton Sawfish™ Underwater Harvester is the world's first viable marine technology for logging underwater forests.
Oh, and I almost forgot (thanks Fortigurn!) to mention my favorite underwater fictional robot - the Mitsubishi Robot Turbot from Slow Life by Michael Swanwick.
She set the fish down. "Now I’m turning it on."
The Mitsubishi turbot wriggled, as if alive. With one fluid motion, it surged forward, plunged, and was gone.
Technovelgy (that's tech-novel-gee!)
is devoted to the creative science inventions and ideas of sf authors. Look for
the Invention Category that interests
you, the Glossary, the Invention
Timeline, or see what's New.
A System To Defeat AI Face Recognition
'...points and patches of light... sliding all over their faces in a programmed manner that had been designed to foil facial recognition systems.'
Smart TVs Are Listening!
'You had to live -- did live, from habit that became instinct -- in the assumption that every sound you made was overheard...'