France Is Getting A New, Algorithmically Designed Keyboard Layout

France Is Getting A New, Algorithmically Designed Keyboard Layout

French and English share the same 26-character alphabet, but additional accents, symbols, and punctuation make it challenging for Francophones to use keyboard layouts designed for English speakers. The solution so far has just been to learn to adapt, but researchers led by Aalto University in Helsinki, Finland, developed an algorithm that helped create the first French-optimised keyboard layout.

English keyboards typically feature the QWERTY layout, named for how the first six letters are arranged. In France and a handful of other French-speaking European nations, the AZERTY layout is preferred. But even with a letter arrangement that better suits the French vocabulary, commonly used characters, including accents, were still hard to quickly access. In 2015, the French government officially raised these concerns and put a call out for a solution.

But re-positioning even a few characters on a keyboard can be challenging. Changes need to be subtle but well thought out, as moving symbols or keys too far will interfere with muscle memory that AZERTY users have built up for years. If the new layout is too different, people won’t bother going to the trouble of re-learning how to type.

To streamline the process of designing an optimised layout, the researchers at Aalto University, working with collaborators at Max Planck Institute for Informatics, and ETH Zurich, developed an algorithm that was powered by statistical models of the modern French language. Everything from social media, to newspaper articles, to email, to even programming code was analysed to help build the model.

But the researchers went one step further by studying how over 900 Francophones actually typed to determine what keys were most often, and most easily, pressed.

The algorithm wasn’t solely responsible for the design of the new AZERTY keyboard layout, which now includes the most commonly used French characters and accents, and 60 new characters, re-arranged in groups that are more easily accessible. (You can see an interactive comparison of the new and old layouts here.)

A committee of experts had the ultimate say on the final design, but the algorithm allowed them to quickly assess the impacts of any changes they proposed, and whether it would serve to speed up typing, or just frustrate users already familiar with AZERTY and limit its adoption.

The research is another way for Francophones to help preserve and enrich their language, and more importantly, it frees them from having to make do with unoptimized adaptations of English-based hardware. However, it’s not limited to only helping the French.

The QWERTY keyboard layout was originally designed for the English language, but it’s widely used by many non-English speaking groups around the world who need to jump through hoops to access unique characters, punctuation, and accents. With a different statistical model, the algorithm could be used to generate optimal key layouts for many different languages, and maybe even improve QWERTY itself given all the new characters the internet has helped popularise.

[Le nouvel AZERTY via Aalto University]

The Cheapest NBN 50 Plans

It’s the most popular NBN speed in Australia for a reason. Here are the cheapest plans available.

At Gizmodo, we independently select and write about stuff we love and think you'll like too. We have affiliate and advertising partnerships, which means we may collect a share of sales or other compensation from the links on this page. BTW – prices are accurate and items in stock at the time of posting.