Device Promises Dog Translations

A dog may be man's best friend, but if people ever figure out what dogs are really thinking, will the friendship sour?

That's a risk that a few inventors in Europe are willing to take: They've received funding to develop "No More Woof," an electronic device that promises to analyze dogs' brain waves and translate a few of their thoughts into rudimentary English.

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Dog owners have been saying it for years: "Dogs are really just four-legged, furry humans." And now science backs it up! Researchers trained dogs to lay still in an FMRI machine and what they found is sure to make you go "awwwwww."

It's still a work in progress, but once No More Woof is ready for the market, it will join a wide range of other scientific efforts aimed at "breaking the language barrier between animals and humans," as the inventors state on their fundraising page. [The 5 Smartest Non-Primates on the Planet]

Developed by the design team at the Sweden-based Nordic Society for Invention and Discovery (NSID), the No More Woof is a lightweight headset, sized for dogs, with sensors that can record electroencephalogram (EEG) readings.

The EEG readings are then analyzed by a Raspberry Pi microcomputer, which will, according to NSID, be programmed to translate those EEG readings into simple phrases like, "I'm hungry," or "Who is that person?" Once translated, those phrases will be reported over a small speaker.

Paging Dr. Doolittle

If and when the No More Woof ever comes to market, it would mark the latest in a centuries-old effort to communicate with dogs, dolphins, apes and a whole menagerie of other animals.

Scientists recently developed a speaker that can project the full range of the high- and low-frequency sounds that dolphins make — including those used in dolphin-to-dolphin communication and the echolocation clicks used to locate food.

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Dolphin researchers designed the speakers to broadcast a specific series of vocalizations and then record dolphins' responses; over time, this back-and-forth could reveal what dolphins are "saying," eventually opening up the possibility of human-dolphin communication.

"We know very little about how dolphins classify their own sounds. We need more perceptual studies to find out, and this equipment may help us do that," Heidi Harley, a comparative cognitive psychologist at New College of Florida in Sarasota, told LiveScience in a previous interview.

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