Tag: patterns

An Online Media Expert Explains – What Are Dark Patterns?
Journalism, VIDEO REELS

An Online Media Expert Explains – What Are Dark Patterns?

Jasmine McNealy, University of Florida Dark patterns are design elements that deliberately obscure, mislead, coerce and/or deceive website visitors into making unintended and possibly harmful choices. Dark patterns can be found in many kinds of sites and are used by several kinds of organizations. They take the form of deceptively labeled buttons, choices that are difficult to undo and graphical elements like color and shading that direct users’ attention to or away from certain options. Dark patterns in subscriptions are a common example of these kinds of design choices, given the ubiquity of online subscriptions and free trials for all kinds of products and services. This kind of dark pattern might make it difficult for a user to unsubscribe, or it might automatically convert a free t...
Evolution On The Smallest Of Scales Smooths Out The Patchwork Patterns Of Where Plants And Animals Live
ENVIRONMENT

Evolution On The Smallest Of Scales Smooths Out The Patchwork Patterns Of Where Plants And Animals Live

The Douglas fir is a tall iconic pine tree in Western North America forming a forest that winds unbroken from the Western spine of British Columbia all the way to the Mexican cordillera. The environmental conditions of Canada and Mexico are obviously very different, but even on much smaller scales – say, the top of a mountain compared with a valley below it – the rainfall, temperature, soil nutrients and dozens of other factors can vary quite a bit. The Douglas fir grows well in so many of these places that it turns a dramatically varied landscape into one smooth, continuous forest complete with all the species it supports. I am an ecologist and used to think that the Douglas fir was simply a hardy tree, rarely hemmed in by environmental conditions or other species. But recent research do...