The best icon is a text label
> Don’t use an icon if its meaning isn’t a 100% clear to everyone. When in doubt, skip the icon. Reside to simple copy. A text label is always clearer.The article is misguided, in that it assumes that the meaning of an icon only exists in the lines/color/visual form of the icon. Icons are visual language. You have to teach the user what the icon means. Either the user has seen the icon before (such as in airports), or if the user hasn't, your UI has to accommodate that.Once that happens, then icons are way faster.Icons are like visual acronyms. The sequence of letters 'T', 'C', 'P', 'I', 'P' means nothing to someone who doesn't already know what 'Transmission Control Protocol/Internet Protocol' is, but once you do, TCP-IP is way faster to recognize, speak, type, and to share.