The document discusses the E-Ball, a spherical computer designed by Macedonian product designer Apostol Tnokovski. The E-Ball has a wireless optical mouse and laser keyboard. It has a dual core processor, 5GB of RAM, 350-600GB of storage, and integrated graphics. It works by using lasers to project a keyboard and recognizes finger movements with an IR sensor. Applications include video presentations, office work, movies, internet, and music. Advantages are portability, storage capacity, and speed, while disadvantages are limited OS compatibility and high cost. The conclusion is that the E-Ball has taken computing to a new small form factor.

1. TECHNO INDIA NJR INSTITUTE OF TECHNOLOGY
UDAIPUR
SUBMITED TO:-
Mr. Nitin kothari
Asst. Prof,(ECE)
PRESENTED BY:-
Hemant Meena
Branch (ECE)
TOPIC:- E-BALL
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2. CONTENTS:-
 WHAT IS E-BALL
 FEATURES OF E-BALL
 WORKING OF E- BALL
 APPLICATIONS
 ADVANTAGE OF E-BALL
 DISADVANTAGE OF E-BALL
 CONCLUSION
 REFERENCES
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3.  WHAT IS E-BALL ?
A new concept of pc is coming now that is E-Ball Concept pc.
The E-Ball concept pc is a sphere shaped computer which is the
smallest design among all the laptops and desktops. E-BALL was
designed by Apostol Tnokovski , a 31 year old Macedonian product
designer.
Fig:- E-BALL
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4. FEATURES OF E-BALL:-
The unique feature of E-Ball computer is that when we close it no
one can guess that whole computer is hidden in the ball.
• It contains wireless optical mouse and laser keyboard, and LCD
projector.
• E-Ball will feature a dual core processor
• It has around 350-600GB of Hard Disk Drive.
• It contains 5GB RAM.
• It has two 50W speaker .
• It has LAN and WLAN card and a Web cam
• Integrated graphic card
• it is having only 6 inch diameter sphere and120×120mm
motherboard.
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5. WORKING OF E-BALL:-
E-Ball concept pc has a laser keyboard that is fully a
concept keyboard that is visible when the pc is in working.
The keyboard is not physical - it is interpreted by lasers
that appear after you press the respective button. It
recognizes your fingers with the help of an IR sensor when
you are typing at a particular place, while the mouse is a
pop out wonder making this an exiting piece of
technology.
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7.  If there is no wall?
• When we are working in an open place we can make
use of a paper sheet as a screen.
• paper sheet holder is placed at the back panel of this
computer.
• The holder can be opened by pressing it in the lower
part
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8. APPLICATION OF E- BALL:-
•Makeing video presentation
•Working in office
• Watching moveis
•Chating on the net
•Listening music
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10. ADVANTAGE OF E-BALL:-
• It is portable.
• E-Ball has large memory.
• Useful for making video presentations.
• These have greater speed.
• Supports user-defined keyboard
layouts
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11. DISADVANTAGE OF E-BALL:-
• Normal OS can’t work in these computers. it
was designed for Microsoft Windows OS
• Cost of E-Ball is very high.
• It is difficult to understand if any problems
occur in hardware components.
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12. CONCLUSION:-
As years passes, the computer size is
becoming smaller.Our imaginations have
dressed into reality and today it has become
possible to have a whole computer in our
pocket all the time. This ball computer has
taken the computer technology to new
horizons
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13. REFERENCES:-
• http://www.google.co.in/EBALL
• http://www.newscom.com/cgi-bin/prnh
• www.canesta.com
• www.procams.org
• www.electronics.howstuffwork.com
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