e ball technology

1. CHRIST COLLEGE OF
SCIENCE AND MANAGEMENT
Seminar on:
E-BALL
Presented by Presented to
Likitha G R Shyji ma'am
2nd year BCA Department of
Computer science
1

2. CONTENTS
• Introduction
• History
• Size of E-Ball
• Elements of E-Ball
• Display unit of e-ball
• Working of E-Ball
• Features of E-Ball
• Advantages of E-Ball
• Disadvantages
• Conclusion
2

3. Introduction
• The E-Ball is a spherical shaped computer.
• Designed by Apostol Tnokovshi.
• This computer has all the features like mouse ,
dvd, motherboard , keyboard etc.…
3

4. History of E-ball
Designer Apostol Tnokovshi has replaced the
computer into mini computer.
It is smallest PC ever made.
it has all features that you have in normal
computer.it comes packed with a projected
keyboard and display.
4

5. Size of E-Ball
• E-Ball is very small, it is having only 6 inch
diameter sphere.
• It is having 120×120mm motherboard.
• It is sphere in shape.
5

6. Elements of E-Ball
6

7. Working of E-ball
• Press and hold the power button for 5sec.
• Adjust the LCD projector
• Everything is adjusted with buttons by
pressing we can use what we want.
7

8. Virtual laser keyboard
• A virtual keyboard is a projection keyboard
that is projected and touched on any flat
surface.
• Whenever we press the keyboard button, it is
projected optically on the flat surface and as
the user touches the image of key.
8

9. Virtual laser keyboard
It recognizes your fingers with the help of your infrared
sensors when you are typing at a particular
place.
9

10. Optical mouse
• Also there is an optical mouse which is
normally attached to the body of e-ball . the
mouse can be detached from the body of the
E-ball by pressing the mouse delaying button
on the left side of the pc.
10

11. The display unit of E-ball
 E-ball concept pc don’t have any external
display unit.
 When you are working in an open place we can
make use of paper sheet as a screen.
 Paper sheet holder is placed at the back of the
e-ball
11

12. Paper sheet
12

13. Features of E-Ball:
• It contains wireless optical mouse and laser
keyboard, and LCD projector.
• It has around 350-600GB of Hard Disk Drive.
• It contains 5GB RAM.
• It has LAN and WLAN card .
• It has good graphics and sound card.
• It has LCD projector paper holder.
13

14. Advantages of E-Ball:
• It is portable.
• E-Ball has large memory.
• Useful for making video presentations.
• These have greater speed.
• Very easy to use.
• Uses any sheet of paper to display.
14

15. Disadvantages of E-Ball:
• Normal Operating system cant work in this e-
ball .
• Cost of E-Ball is very high.
• It is difficult to understand if any problems
occur in hardware components.
15

16. Conclusion
• As years passes, the computer size is
becoming smaller.
• Today’s technology is at the peak point
beyond what we could ever imagine.
• This e-ball is easy to carry from one place to
another.
16

17. References
• http://www.google.com
• www.studymafia.org
• www.seminarsonly.com
17

18. THANK YOU
18