Scientists find that computers can interpret emotions based on a dog's bark, but people do a decent job of it, too. Hungarian scientists are working on computer software analyzing dog barks that could ...

Teach an old dog new computer tricks Dogs were shown a landscape photo and dog photo simultaneously on a computer screen. They used a touch-screen to give the correct answer.

BUDAPEST (Reuters) - Hungarian scientists are working on computer software analysing dog barks that could allow people to better recognise dogs' basic emotions, Hungarian ethologist Csaba Molnar said.