I have chosen to discuss the issue of 3D printing as a new disruptive technology. 3D printing is a very broad term for this technology, and it appears on a lower floor different names, due to the many competing.
In its essence, it is simply a form of additive manufacturing technology where a three dimensional object is created by laying down successive layers of secular. (Wikipedia, 2011a) It begins with a virtual model of the object, usually created by a CAD (computer-aided design) program. (Weinberg, 2010, p.2)
3D printing was first used in the manufacturing industry in the late 1980s, for rapid prototyping. (Wikipedia, 2011d) With improving executing and decreasing cost, it is now being used to make entire products and has reached many other industries: jewellery, footwear, industrial design, architecture, engineering and construction, automotive, aerospace, dental and medical checkup industries. (The Economist, 2011; Wikipedia, 2011a)
Fig. 1 Life-sized colour model printed from original information on Pixars 3-D printer...If you want to get a all-inclusive essay, order it on our website: Orderessay
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