several people assess how fatty a tuna is by cutting the tail with a giant saw-like knife, an operation that takes about 60 seconds per fish. But now a machine called Sonofai uses ultrasound waves ...

several people assess how fatty a tuna is by cutting the tail with a giant saw-like knife, an operation that takes about 60 seconds per fish. But now a machine called Sonofai uses ultrasound waves ...

several people assess how fatty a tuna is by cutting the tail with a giant saw-like knife, an operation that takes about 60 seconds per fish. But now a machine called Sonofai uses ultrasound waves ...

An ultrasonic knife is a blade that vibrates a tiny amount ... turned into a nimble little ultrasonic cutter for fine detail work. Cheap ultrasonic scaler. The blue disk is for adjusting power.

Fujitsu's Sonofai machine uses ultrasound and AI to assess tuna fattiness in 12 seconds, aiming to improve seafood quality evaluation.

A conveyor belt transports a whole frozen tuna fish, about 1m in size, into a machine that beams ultrasound waves. Sensors ...