March 2025
Intermediate to advanced
186 pages
4h 24m
Portuguese (Portugal, Brazil)
Content preview from Leis de UX, 2ª Edição
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Capítulo 3. Lei de Miller
Este trabalho foi traduzido com recurso a IA. Agradecemos o teu feedback e comentários: translation-feedback@oreilly.com
Em média, uma pessoa consegue manter apenas 7(± 2) itens na sua memória de trabalho.
Visão geral
É provável que muitos designers já tenham ouvido falar da lei de Miller, mas também há uma grande probabilidade de a entenderem de forma incorrecta. Esta heurística comummente mal compreendida tem sido frequentemente citada como justificação para decisões de design como "o número de itens de navegação deve ser limitado a não mais de sete" e assim por diante. Embora haja valor em limitar o número de opções disponíveis para os utilizadores (ver Capítulo 4, "Lei de Hick"), é enganador e impreciso atribuir esse dogma à lei de Miller. Neste capítulo, vamos explorar as origens do "número mágico sete" de Miller e o valor real que a lei de Miller tem para oferecer aos designers de UX.
Origens
A lei de Miller tem origem num artigo publicado em 1956 pelo psicólogo ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.