The document discusses E-Ball, a spherical computer. It has a history and works by using infrared rays, lasers, and RF signals to function as a keyboard, mouse, and projector for displaying content on walls or paper screens. Key features include storage, RAM, speakers and connectivity options. Advantages are portability and support for presentations, while disadvantages include high costs and difficulty troubleshooting hardware issues. The conclusion discusses how E-Ball represents future innovations in portable computing.

1. E- Ball Technology
NEETI ARORA
Assistant Professor
Advanced Educational Institute
www.advanced.edu.in

2. CONTENTS
Introduction
History of E-Ball
Size of E-Ball
If there is no wall?
Working of E-Ball
Features of E-Ball
Advantages of E-Ball
Disadvantages
Conclusion
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7. Working of E-Ball
• Keyboard: Infrared rays & laser
• Mouse: RF receiver and RF transmitter
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8. Working of E-Ball
• Projectors : LCD Projectors or DLP Projectors
• If there is no wall?
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9. 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 inwww.advanced.edu.in

10. Features of E-Ball:
• It contains wireless optical mouse and laser
keyboard and LCD projector
• It has around 350-600 GB of Hard disk drive.
• It contains 5 GB RAM
•It has two 50W speakers
• It has LAN and WLAN card and a Web Cam
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11. Features of E-Ball
• I-tech virtual keyboard
• Dual core processor
• Integrated graphics and sound card
• LCD projector paper holder
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12. Advantages 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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13. Disadvantages of E-Ball
• Normal OS can’t work in these computers.
• Cost of E-Ball is very high.
• It is difficult to understand if any problems
occur in hardware components.
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14. Conclusion
• As years passes, the computer size is becoming smaller.
• Today’s technology is at peak point beyond what we could
ever imagine.
• New inventions and innovations are emerging on daily
basis.
• With E-Ball our imaginations have dressed into reality.
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15. Conclusion
• The 8th
wonder of the world and I am sure, this will
revolutionize the world sooner.
• This is an awesome technology and this ball will be
your pc in the future.
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16. Neeti Arora
Assistant Professor
neetiarorapkl@gmail.com
Advanced Educational Institutions,
70 km Milestone,
Delhi-Mathura Road, Distt. Palwal, Haryana-121105
+91–1275–398400, 302222
www.advanced.edu.in
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17. Thank You
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