Because it was easy to confuse the holes for Gore and Buchanan, the ballot defies what engineers call the " principle of graceful degradation " : A mistake that would be easy for a human to make, such as confusing " R-Rozo " and " R-Romeo, " should not have catastrophic consequences.
22.
"Mobile first ", unobtrusive JavaScript, and progressive enhancement are related concepts that predate RWD . Browsers of basic mobile phones do not understand JavaScript or media queries, so a recommended practice is to create a basic web site and enhance it for smart phones and PCs, rather than rely on graceful degradation to make a complex, image-heavy site work on mobile phones.
