1. GCIT1015 IT INNOVATIONS
SHAPING OUR WORLD
TOPIC:3D PRINTING TECHNOLOGY
YIP CHI HUNG(14223465)
WONG MEI WAN(14213702)
WAN HIU KEI(14216299)

2. CONTENT
Introduction
Usage of
3Dprinting
Data
Collection
Survey
Result for
3D printing
Data
analysis
Conclusion
Uses Process
Pros and
cons

3. INTRODUCTION
What is 3D printing?
3D printing is the
various processes for printing a
three-dimensional object. These
objects can be of almost any
shape or geometry. The printer
actually can fuse solidifying or
binding of liquid and powder.
Why are we choosing 3D be our topic?
Printing to be our topic?
3D printing is the new
technology in the world. It will
be the REVOLUTION for the
production in the industry.

4. USAGE OF 3D PRINTING TECHNOLOGY-THE USES OF
3D PRINTING
3D Printing
Technology
Medical Modeling Military
Mass
production
Art

5. USAGE OF 3D PRINTING TECHNOLOGY-PROCESS

6. USAGE OF 3D PRINTING-PROS AND CONS
Advantages Disadvantages
Limited Size
Easily to produce
the dangerous item
Limited materials
Copyright violation
Quickly production
Accessibility
Lower manufacting
cost
Sustainability

7. DATA COLLECTION
Primary
Source
Online Survey
Secondly
Source
Website
https://docs.google.com/forms/d/10UKc7M3wgXZwbZNJTSF0zlL News
MG18RYzfolddUIAM72MY/viewform

8. SURVEY RESULT
Age Group of Interviewee
19%
10%
71%
12-17
17-25
30 above
14
7
0 2 4 6 8 10 12 14 16
No
Yes
The number of people that have heard about 3D
printing technology before

9. SURVEY RESULT
Where people heard about 3D printing
27%
27%
36%
3%
7%
10%
News
TV Programme
Internet
other people
Magazine
14
12
10
8
6
4
2
0
Yes No
Number of people
The number of 3D printing user

10. DATA ANALYSIS
Majority of the interviewees
are in 17-25 age group.
Nearly 67% of them heard abort 3D
printing.
They got the 3D printing information mainly in
News, Tv programme and internet.
But
Only TWOof the interviewees used the 3D printing before.

11. CONCLUSION
3D printing has the widely
usage
Military
Medical
Art
Modeling
Mass production
But, 3D printing
is not popular
in Hong Kong
Therefore
Government can promote this technology widely and provide the subsidy to the industry.
Because…
3D production can produce the product quickly and less the waste

12. WORK DIVISION
Yip Chi Hung(14223465)
• PowerPoint design
• Information research
Wong Mei Wan(14213702)
• Excel and data analysis
• Information research
Wan Hiu Kei(14216299)
• Mind map design
• Information research

13. THANK YOU!