US EditionA machine using ultrasound and AI can gauge the fattiness of a tuna fish
- Fujitsu demonstrated Sonofai, a machine assessing tuna fattiness with sound and AI, on April 9, 2025, in Kawasaki, Japan.
- The tuna industry uses fattiness to determine tuna quality and price, traditionally cutting tails to assess it.
- Sonofai uses ultrasound waves to quickly assess tuna, requiring only 12 seconds compared to the traditional 60.
- Hisashi Ishida, president of Sonofai, said they can easily compare fish and distinguish fat content.
- Set to launch in June, Sonofai will cost $207,000 and will first be sold in Japan and then the U.S.
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A machine using ultrasound and AI can gauge fattiness of tuna
Seafood lovers know the fatty marbling is what makes tuna sashimi and sushi so tasty, so for the industry, it's the fish's level of fattiness that's used to judge its quality and pricing. Usually, several people assess how fatty a tuna is by cutting the tail with a giant saw-like…
·Sakado, Japan
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Associated Press News+26 Reposted by 26 other sources
A machine using ultrasound and AI can gauge the fattiness of a tuna fish
Seafood lovers know the fatty marbling is what makes tuna sashimi and sushi so tasty, so for the industry, it’s the fish’s level of fattiness that’s used to judge its quality and pricing.
·United States
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