If someone had asked me ten years ago what I thought of emojis in a professional context, I would’ve probably said that they don’t belong—at all.

I saw them as a new fad: silly playthings of a younger generation. (There’s perhaps some truth to the old adage that everything invented before you turned 30 is natural and was always there, whereas everything that emerged afterwards is an abomination.)

How wrong I was.

Firstly, my sense of history was lacking. The concept of emojis is far from new: Most people are familiar with the emoticons that emerged in the 1980s and 90s, such as :-). But already in 1969, author Vladimir Nabokov proposed that “…there should exist a special typographical sign for a smile—some sort of concave mark, a supine round bracket.” And of course, in many cultures, pictographs have a history spanning millennia.

Second, emojis are actually an invaluable communication tool, especially in today’s world of remote and hybrid work. Let me explain why.