Is SOFI the Future of Underwater Exploration?

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In summary, Sofi is a robotic fish that can swim autonomously for 40 minutes using lithium batteries and ultrasound control at a depth of 60 feet. Its unique tail design uses compressed air instead of a propeller, making it less disruptive to real fish. While it may not have the same animal-like movements as land robots, Sofi is a step towards developing efficient underwater robots. However, concerns have been raised about the sounds produced by its servos and the potential impact on marine life.
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Looks "stupid" to me - I mean, compared to the land robots that "know" how to move and keep their balance (which makes them quite animal-like in motion), looks this one just swings its tail and has no built-in logic that would make it an efficient swimmer (unlike fish).

Still, you have to start somewhere.
 
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One point in its favor is that it doesn't disturb the fish like a propeller based robot would.
 
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jedishrfu said:
One point in its favor is that it doesn't disturb the fish like a propeller based robot would.

A lot depends on the sounds produced by servos. While sea is not silent, mechanical sounds do differ from the natural ones.
 
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Is that a Super Nintendo controller? Pretty cool.
 
  • #6
Those batteries are going to give the first shark who eats it terrible heartburn...
 
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berkeman said:
first shark who eats it terrible heartburn...
Would have sworn Li is an ant-acid.:partytime:
 
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FAQ: Is SOFI the Future of Underwater Exploration?

1. What is SOFI and what does it do?

SOFI is a robotic fish developed by MIT researchers. It is designed to swim and move underwater like a real fish, while also being equipped with sensors and cameras to collect data and perform tasks such as environmental monitoring and underwater exploration.

2. How does SOFI navigate underwater?

SOFI uses a combination of sensors, motors, and a flexible silicone tail to navigate underwater. It can swim in different directions, change its speed, and maneuver through obstacles by adjusting the movements of its tail.

3. What is the purpose of creating SOFI?

The main purpose of creating SOFI is to study and mimic the movements and behavior of real fish in order to better understand and protect marine life. It can also be used for various underwater tasks such as monitoring coral reefs, studying marine ecosystems, and detecting pollutants.

4. What makes SOFI unique compared to other underwater robots?

SOFI's unique design and movements make it stand out from other underwater robots. Its flexible tail allows for more efficient and realistic swimming, while its sensors and cameras provide a more comprehensive understanding of its environment. Additionally, SOFI's small size and quiet movements make it less disruptive to marine life.

5. Are there any potential applications for SOFI?

Yes, there are many potential applications for SOFI. It can be used for environmental monitoring, underwater exploration, and even potentially as a tool for studying and protecting marine life. It could also have future applications in tasks such as underwater search and rescue missions.

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