Drag & Drop: Think Twice

Nothing embodies the graphical user interface like drag & drop. You use a mouse pointer (or, more recently, a finger) to select an object and move it to a new location. Often the object, its original location, and the destination are abstract concepts, mapped onto physical ones via familiar metaphors. It’s relatively easy to learn and, once learned, easy to extend to unfamiliar situations. (Some would say intuitive but that’s not really accurate; some training is required.) It adapts the strange world of the digital to the peculiarities of the human brain.

Drag & drop also epitomizes all the disadvantages of a GUI. Read the rest over at Medium →

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