虽然美国社会高度发达、经济发展势头良好 ,但并非所有领域都能均衡地发展。计算机技术的普及、互联网的使用便是一个例子。总体而言 ,在美国信息产业中东西两岸要强于内地、白人强于其他种族、高学历群体强于低学历群体。这样 ,因地域、教育水准和种族不同而产生对数字化技术 Although the United States has a highly developed society and a sound economic development, not all areas are able to develop in a balanced manner. The popularity of computer technology, the use of the Internet is an example. Overall, in the US information industry, both sides of the east and west are stronger than the Mainland, whites are better than other races, and highly-educated groups are better than those with low-level education. In this way, digital technologies arise due to geographical, educational and racial differences