3D printing is very interesting in my opinion, and it hasled to the development of so many things that we see and use in our everydaylives, whether we realize it or not. The body of your electric car keys, yourglasses case, and your cell phone were likely all prototyped through 3Dprinting. If you have any kind of gadgets lying around, they had to beprototyped somehow – likely through 3D printing in its product developmentstages. Just about everything that is mass manufactured involves a prototype ofsome kind, and 3D printing is one of the top choices for prototyping. I’m notclaiming that every object in your house was 3D printed, but you’d besurprised. This technology has been around since the late 70’s and early 80’s,but unfortunately it is still somewhat underground. When a product has been designed – prior to actually beingmanufactured on a large scale, it has to be prototyped somehow! How else arethese companies going to test the product without blowing tens of thousands ofdollars on a large order? Big corporations have been using this technology todevelop products and concepts without your knowledge, but lately this form ofmanufacturing is becoming much more widespread. As the average consumer begins to learn about thistechnology through various 3D printing services such as Kraftwurx or Shapeways,new ideas are becoming easier to spread. Although not free, this technologyisn’t incredibly expensive. The inner product developers are coming out of theaverage consumers in many situations. Perhaps you’re a real estate agent whotook 3D modeling courses in public school. Maybe you have a dream of coming outwith your own product, or perhaps you just enjoy designing on the side. Through3D printing, you can bring your ideas to life! This technology is for almosteveryone; it isn’t ridiculously expensive, and it is very available throughvarious online services. Aside from the services like Kraftwurx or Shapeways, someartists and designers are looking into getting their own 3D printers. The pricerange for home printers have been consistently dropping as well. “Home desktopprinters” typically ranged from $20,000 - $30,000, but now many are costingless than $1,500. There are even 2-3 of them that sell for under $1000! Most ofthese printers revolve around the melting of plastic filaments to create 3Dprinted products. Spools of plastic filaments can be purchased at around $50 apound, which leads to a reasonable quantity of product development at theconsumer level. Yet again, this technology is here for almost anyone. 3Dprinting isn’t free, but it is very available to the average consumer who isseeking to create. Through the declining prices in 3D printers as well as theavailability of 3D printing service companies like Kraftwurx and Shapeways,this technology is more than available to anyone. Even if you work as a plumber,a consultant, or a real estate agent, you can still work as a product developer“part time” if you really want to. 3D printing is available for everyone.