Innovative information Technology

write a short paper (7pages concerning a new and innovative information technology that is emerging in the field. The topic is about 3D printing"
and I would like to talk about these followed exact points in details please :
1- Brief history €¦
2- Typed of 3D printing?
3- advantages and disadvantages for 3D printing?
4-Industries and trends that use 3D printing ?
– Architectural 3D printing.
– Automotive 3D printing.
– Educational 3D printing.
– Medical device prototyping .
– Artistic 3D printing.
– Airlines.
write some details for these points please

how big companies take advantages of that new technology? for example talk about Nokia,Ford and please provide some more examples and explain how each company use that technology .
6- My views about the future of 3D printing , please provide some ideas about what do you think things we will use the 3D printing in the future..