Expanding beyond semiconductor manufacturing, they are in a wide array of consumer products, both as a part of the product itself or in the process of manufacture. The Project on Emerging Nanotechnologies (PEN) has tracked the use of nanoscale materials in consumer products since 2006 and has shown a dramatic increase of 850% from 212 products to 1802 in October 2014. It is anticipated that by this year (2014),