Embed Size (px)
Citation preview
Wireless Charger
FUNG JOEY CHING MAN 13212001LAM YU YAN 14225042ZHAO TIANRUI 14253771GROUP 8
Content• Project topic and objectives
• Some brief introduction / background of the topic
• Contents that you have done so far in the project, including
• Information (web site & library resources collected & the search strategies used)
• Mind map
• Survey questions and charts
• Survey result analysis
• Job division among group members
Project Objectives
To introduce an innovation --Wireless Charger focusing on electronic gadgets
To find out what do people think about wireless charger
To investigate the popularity of wireless charger
Iphone Wireless Chargerhttps://www.youtube.com/watch?v=8-ioEr3nFl0
Background Information
Without using a physical connector or cable, wireless charging provides a number of advantages in different aspects including safety and convenience.
From smartphones and small electronic devices to mission critical equipment, wireless charging maintains safe, stable transfer of power to ensure all device and equipment are always charged and ready to be used.
Types of wireless chargers
Wireless charging broad
Wireless Charger Phone Case
Modern Designed Wireless Charger
Foldable mobile wireless charger
Wireless charging receiver card
Wireless Charger for electric vehicles
Data Collection Methods
Search engines• Google• Yahoo• Youtube
Advantages of Wireless Charger• MORE DURABLE
• REDUCED WEAR OF PLUGS AND SOCKETS
• SAFER FOR MEDICAL IMPLANTS
• PROTECTED CONNECTIONS
• ZERO RADIATION
• MORE CONVENIENT
Disadvantages of Wireless Charger
• SLOWER CHARGING
• LOWER EFFICIENCY, WASTE HEAT
• MORE EXPENSIVE
Survey Purpose of the survey:
To collect the comments from the public about their attitudes and behaviors towards Wireless Charger through statistics
Number of responses: 30
Survey link: https://docs.google.com/forms/d/1vX7pei_A7-VbQ8gfio3_obDgjKehTHTYBzUQPT59x9g/viewform?c=0&w=1
Responses link: https://docs.google.com/a/life.hkbu.edu.hk/spreadsheets/d/10AfOYrfLUC9CFm_oAQrkfbqCsZkJ9fXr5wGesb1Q-zk/edit#gid=333795528
Survey Result
42%
47%
11% Percentage of people using wireless charger
Yes
No
Saw someone
used it
Have you ever used a wireless charger?
-This reveals that wireless charger is not very common among the public.
Survey Result
69%
24%
7%
Do you think wireless charger is more
useful than the traditional ones
Yes
No
I don't know
-More than half of the respondents think that wireless charger is more useful .
Survey Result
0
5
10
15
20
25
Number
WHAT WILL YOU TAKE INTO CONSIDERATION WHEN YOU BUY A
CHARGER?
Price Design Function Brand
-Respondents think that price is the most important factor when buying a wireless charger.
Survey Result
0 2 4 6 8 10 12 14 16
ONLINE
NEWSPAPER
MAGAZINE
TELEVISION
Where did you heard of wireless charger?
-Most of the respondents got the information of wireless charger online.
Conclusion• Since wireless charging is a newly born technology, it is not mature enough and widely used, but with people’s high expectation, it will soon be popular among people.
• Like everything else,wireless charger is not flawless.Theprice and working efficiency are the two main barriers for wireless charger to occupy the market, hopefully it will conquer these drawbacks in the near future.
• Although wireless charger is brand new to public,it also provides brand new using experience. Nearly all the users rate a high mark for the charger and also looking forward to the coming revolution that would reshape our world!
LG Wireless Chargerhttps://www.youtube.com/watch?v=QKl131EKRuQ
Job division
• Mindmap (Content)
• Google Spreadsheet
• Powerpoint
Zhao
Tianrui
• Googleform
• Google Spreadsheet
• Powerpoint
Fung Joey
Ching Man
• Googleform
• MS Excel
• Powerpoint
Lam Yu
Yan
http://www.mylifeonandofftheguestlist.com/2013/11/tech-review-inpofi-wireless-charging-w.html
http://www.motorauthority.com/news/1070298_nissan-leaf-goes-wireless-charging-mat-under-development
http://www.mylifeonandofftheguestlist.com/2014/03/tech-review-tylt-vu-wireless-charger.html
http://www.mylifeonandofftheguestlist.com/2014/03/tech-review-tylt-vu-wireless-charger.html
http://www.mylifeonandofftheguestlist.com/2014/07/power-up-your-samsung-galaxy-s5-w-tylt.html
Reference
THE END
