【Content】We challenged ourselves to create a visual language for our users that synthesizes the classic principles of good design with the innovation and possibility of technology and science. This is material design. This spec（規(guī)格） is a living document that will be updated as we continue to develop the tenets and specifics of material design.
我們嘗試挑戰(zhàn)自己去創(chuàng)建一種針對我們自己用戶的視覺語言褂傀，能夠?qū)⒓夹g(shù)與科學(xué)產(chǎn)生的可能性及創(chuàng)新構(gòu)建成一個優(yōu)良的經(jīng)典設(shè)計標(biāo)準(zhǔn)嗡靡。這就是質(zhì)感設(shè)計。設(shè)計規(guī)格的文檔是靈活的危队，我們會持續(xù)地構(gòu)建充實質(zhì)感設(shè)計的原則和細(xì)節(jié)温学。
【Goals】Create a visual language that synthesizes classic principles of good design with the innovation and possibility of technology and science.
創(chuàng)造一種根據(jù)創(chuàng)新和科技技術(shù)產(chǎn)生的可能性而產(chǎn)生的一種新的視覺語言略贮。
Develop a single underlying system that allows for a unified experience across platforms and device sizes. Mobile precepts are fundamental, but touch, voice, mouse, and keyboard are all ?rst-class input methods.
創(chuàng)建一個在不同平臺和設(shè)備型號上都有統(tǒng)一體驗獨立的底層系統(tǒng)，在遵循基本的移動規(guī)范上仗岖，將觸摸逃延、聲音、鼠標(biāo)轧拄、鍵盤都看做第一類輸入方式揽祥。
【Principles】
Material is the metaphor
A material metaphor is the unifying theory of a rationalized space and a system of motion. The material is grounded in tactile reality, inspired by the study of paper and ink, yet technologically advanced and open to imagination and magic.
Surfaces and edges of the material provide visual cues that are grounded in reality. The use of familiar tactile attributes helps users quickly understand affordances. Yet the flexibility of the material creates new affordances that supercede those in the physical world, without breaking the rules of physics.
The fundamentals of light, surface, and movement are key to conveying how objects move, interact, and exist in space and in relation to each other. Realistic lighting shows seams, divides space, and indicates moving parts.
質(zhì)感隱喻是一種針對合理空間和系統(tǒng)動畫的統(tǒng)一理論。質(zhì)感設(shè)計以觸摸現(xiàn)實為基礎(chǔ)檩电，靈感來自紙張和油墨的研究拄丰，以及先進(jìn)技術(shù)、開放的想象力俐末。
