Wikipedia has released their new layout, which unsurprisingly includes whitespace bars on either side, justified by the claim "most people prefer a column 60-80 characters wide" (although it's not that extreme).
The changes being introduced are not very dramatic — in fact, they may not even be immediately noticed by some users. The organization, however, says the update was necessary in order to meet the needs of the next generation of internet users, including those who are more newly coming online and may have less familiarity with the internet.
To develop the new interface, the foundation engaged with more than 30 different volunteer groups from around the world, with users in places like India, Indonesia, Ghana and Argentina, among others, all helping to test the update and provide insights into the product development. The goal for the update was to make Wikipedia more of a modern web platform, it said, and to remove clutter, while also making it easier for users to contribute. It additionally aimed to make the desktop web version more consistent with Wikipedia's mobile counterpart.
It is possible to go back to the old layout, if you log in to the site and set it in your preferences.
(Score: 2) by driverless on Wednesday January 25 2023, @01:34AM
As a followup, since the multi-column print format predates any studies on its readability by several centuries it's likely it was adopted for some reason other than readability. A quick Google isn't turning up anything but I'm guessing there was some practical reason to lay it out that way.