The simple white-rendered surfaces reference the Modernist architecture that is a defining feature of Casablanca's urban fabric.

简洁的白色表面参考现代主义建筑，这是卡萨布兰卡城市肌理的一个明确特征。

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"We call it a Dick Tracy watch, " said Carl Taussig, director of information surfaces at HP Labs in Palo Alto, California, in a reference to the comic-strip detective whose high-tech wristwatch doubled as a two-way radio.

CNN: HP developing a 'Dick Tracy' wristwatch