Could You Smell Coffee Online? ‘Electronic Nose’ Tests the Idea

A research team is exploring whether smells could become part of digital communication, developing technology designed to reproduce scents in different locations.

The work looks beyond the images and sounds people already share remotely, seeking to bring the sense of smell into that exchange.

At the centre of the idea is an “electronic nose,” as researchers test the possibility of recreating an odour away from its original source. The prospect raises a striking question: could the aroma of coffee one day be shared online?

The research remains an exploration of that possibility, rather than an announcement of a service ready for use. Details of how the technology reproduces smells, or how closely those scents match the originals, have not been provided.

For now, the project points towards a broader ambition for digital communication: allowing people in separate places to share not only what they see and hear, but also what they smell.