One design pattern for mobile devices that is deprecated by some and not others is the Carousel navigation pattern, in which the user is presented with several images (of products, for example)...

One design pattern for mobile devices that is deprecated by some and not others is the Carousel navigation pattern, in which the user is presented with several images (of products, for example) horizontally across the screen, or one at a time in the same screen location. Swiping (or clicking) left or right displays other images, just like a carousel. This design pattern has provoked different reactions by different designers. Search for information on this design pattern using your favorite browser and read at least two articles or blog posts about it: one arguing that it should be deprecated and one that explains how it can be used successfully. Decide for yourself whether the Carousel pattern should be labeled outdated or kept alive.