Sketching and wireframing are a specialized style of drawing, used for fleshing out preliminary complex ideas, group brain-storming, a lo-fi method for evaluating interaction concepts, and as a way of roughly perfecting a design technique. [Links repaired March/23/2017]
Sketch and wireframe paper is essentially drawing paper that is designed specifically for this purpose. You could use it for web page design, web app design, architectural or structural design, graphic design, movie direction, animation… basically any type of design that needs a physical creative outlet or group collaboration.
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