‘Smell is really important for social communication’: how technology is ruining our senses

Scientists say an overreliance on sight and sound is having a detrimental effect on people’s wellbeing and that our devices should deliver a multisensory experience

“Wait a minute, wait a minute. You ain’t heard nothing yet.” So went the first line of audible dialogue in a feature film, 1927’s The Jazz Singer. It was one of the first times that mass media had conveyed the sight and sound of a scene together, and the audience was enthralled.

There have …

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