Reading/Web/Desktop Improvements/Updates/2023-05 Zebra9 A/B test/pt-br



Um teste A/B em breve. Separação visual (Zebra #9) entre regiões
Olá a todos, Em algumas semanas, estaremos realizando um teste. Metade dos usuários de desktop conectados verá uma versão que mostra as regiões da página separadas com mais clareza. Esta versão incluirá mais bordas e planos de fundo cinza (veja aqui). Após duas semanas, todos verão a interface branca atual novamente. Analisaremos os dados de uso de ambos e tomaremos uma decisão sobre as próximas etapas em julho.

Feedback sobre o espaço em branco

Atualmente, o tema Vector 2022 usa espaços em branco para separar as várias regiões da interface. Ele também possui um fundo de página branco (fora da área de conteúdo). Recebemos muitos comentários sobre isso. Existem duas áreas de preocupação: About the test itself
 * 1) Comments about adding more visual separation between regions of the interface. For example, a boundary around both the content area and the side menus. Volunteers have been wondering if this would improve the reading experience. Mainly by:
 * 2) * Drawing more focus/attention to the content when landing on the page (rather than taking in the interface as a whole first, then focusing on the content).
 * 3) * Making it easier to stay focused on the content while reading, because the content area would be more well defined.
 * 4) Comments about adding a gray background outside of the content area. Volunteers have been wondering if this would reduce eye strain some people are experiencing from the large white area (i.e. “glare”) on larger screens.
 * 5) * Many of you have reported that the white space is too high in contrast and that adding a darker hue such as a gray decreases this strain.
 * 6) * This may also add further focus to the content area and the table of contents.

To verify these hypotheses, we have set up user testing with readers. Here you can read more about the test as well as learn about the outcomes.

We also want to ensure that the new layout does not negatively affect any high-level metrics for the project. This is why the A/B test will take place. We will be looking for no statistically significant decreases in the following: pageviews, opt-out rates, edit rate, Table of Contents usage, scrolling, and page tools usage. Due to privacy and technical restrictions, we are only able to run this test with logged-in users. We will filter the results by the number of edits a given user has. Then, we will proxy logged-out users via logged-in users with 0 edits.

This test will start within two weeks and will take two full weeks. It will be performed on Wikipedias in: English, Farsi, French, Hebrew, Korean, Portuguese, Serbian, Thai, Turkish, and Vietnamese.

After two weeks, everyone will see the basic (white) version again. Next, we will check if the new layout has negative effects on those metrics. If it doesn't, then we will enable it across all users and all wikis. It won't happen before July, though.