3 ms·

Then what would you suggest? Tradeoffs have to be made between font size and information density. If I was writing a web app for seniors for example, then yes,

Then what would you suggest? Tradeoffs have to be made between font size and information density. If I was writing a web app for seniors for example, then yes, font size is a major concern. However, the vast majority of people do not set minimum font sizes. From my experience, most users tend to zoom the entire page if they need a larger font, which scales all UI elements (almost) evenly. Ultimately, web applications (particularly enterprise and other B2B services) are designed to replace a lot of functionality normally relegated to native applications. While it is important to present a nice, clean interface, material design UIs with nice, large fonts and generous margins won't let me show what I need to show without making the user search through menus or scroll across a massive page.

tomc1985 11y ago
> While it is important to present a nice, clean interface, material design UIs with nice, large fonts and generous margins won't let me show what I need to show without making the user search through menus or scroll across a massive page. Why is 'material design' itself important? It's an arbitrary standard cast by Google, and in the opinion of many of us, it's ugly-as-hell. Same with large fonts and generous margins!
bzbarsky 11y ago
> Tradeoffs have to be made between font size and information density Well, sure. My personal suggestion is to have lower information density if the higher one can't be achieved without going below the 16px default font size of browsers and allowing scrolling as needed. After all, that's what you end up with _anyway_ if people full-page-zoom. Except now they typically need to scroll in two directions, not one, if the page hardcoded some widths in. > However, the vast majority of people do not set minimum font sizes. This is through lack of knowledge, not lack of desire. All the people I've showed this feature too were incredibly happy to see it. All of the older relatives I've set up computers for have minimum font sizes set up. Keep in mind that as of the 2010 census there were about 309 million people in the US, of whom 74 million were under 18. Of the remaining 234 million, 40 million were over 65 years old: that's about one in 6 adults. Another 59 million were 50-64 years old. Another 22 million were 45-50. So over half the adults are over the age of 45. Oh, and another 21 million were 40-45. See http://www.census.gov/prod/cen2010/briefs/c2010br-03.pdf http://www.census.gov/prod/cen2010/briefs/c2010br-03.pdf page 4 or so. Age-related problems with vision start in the early 40s. So unless you yourself are already experiencing them (and hence can evaluate how usable your web app is), or unless you know your web app will only be used by Silicon Valley startups all of whose employees are in their 20s or something, you should probably assume that a large fraction of your users can't read smaller fonts. I appreciate that this is a hard problem. I'm just saying that browsers allow users to override whatever styling the web page is doing, they will continue to do that, and as the population ages even further I expect it to become more and more common for users to do just that. Note that generous margins are not as important as not too small fonts (not to be confused with "large fonts"; the default 16px font of browsers is not a "large font" in any reasonable sense, and yet people keep insisting on having text that is _much_ smaller than that) for purposes of readable text.

tomc1985 11y ago

> While it is important to present a nice, clean interface, material design UIs with nice, large fonts and generous margins won't let me show what I need to show without making the user search through menus or scroll across a massive page. Why is 'material design' itself important? It's an arbitrary standard cast by Google, and in the opinion of many of us, it's ugly-as-hell. Same with large fonts and generous margins!

bzbarsky 11y ago

> Tradeoffs have to be made between font size and information density Well, sure. My personal suggestion is to have lower information density if the higher one can't be achieved without going below the 16px default font size of browsers and allowing scrolling as needed. After all, that's what you end up with _anyway_ if people full-page-zoom. Except now they typically need to scroll in two directions, not one, if the page hardcoded some widths in. > However, the vast majority of people do not set minimum font sizes. This is through lack of knowledge, not lack of desire. All the people I've showed this feature too were incredibly happy to see it. All of the older relatives I've set up computers for have minimum font sizes set up. Keep in mind that as of the 2010 census there were about 309 million people in the US, of whom 74 million were under 18. Of the remaining 234 million, 40 million were over 65 years old: that's about one in 6 adults. Another 59 million were 50-64 years old. Another 22 million were 45-50. So over half the adults are over the age of 45. Oh, and another 21 million were 40-45. See http://www.census.gov/prod/cen2010/briefs/c2010br-03.pdf http://www.census.gov/prod/cen2010/briefs/c2010br-03.pdf page 4 or so. Age-related problems with vision start in the early 40s. So unless you yourself are already experiencing them (and hence can evaluate how usable your web app is), or unless you know your web app will only be used by Silicon Valley startups all of whose employees are in their 20s or something, you should probably assume that a large fraction of your users can't read smaller fonts. I appreciate that this is a hard problem. I'm just saying that browsers allow users to override whatever styling the web page is doing, they will continue to do that, and as the population ages even further I expect it to become more and more common for users to do just that. Note that generous margins are not as important as not too small fonts (not to be confused with "large fonts"; the default 16px font of browsers is not a "large font" in any reasonable sense, and yet people keep insisting on having text that is _much_ smaller than that) for purposes of readable text.