The document provides instructions for using the E-Ball computer. It can project its display using an LCD projector onto walls or paper sheets. It has large storage, is portable, supports video presentations and custom keyboards. However, normal operating systems cannot be used, it has a high cost, and hardware issues are difficult to understand. In conclusion, computer sizes are decreasing over time to save space and cost, with full personal computers now fitting inside pockets.

5. E-Ball is designed to be placed on two stands,open by
simultaneously pressing and holding the two buttons located.

6. Size of E-Ball

10. 1.Press and hold the power button for 5 sec.
2.Adjust the LCD projector.
3.Detach the wireless optical mouse.
4.Activate the virtual keyboard.
5.Do whatever you want.

11. 1.E-ball computer have basically
uses LCD projector.
2.LCD stands for liquid crystal
display.
3.LCD projectors are systems
that display or project
information on video on to
a flat surface.
4.Video signals are comprised
of three colors:-Red,Green
and Blue.

12. IF THERE IS NO WALL
 When we are working in an open place we can
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.

13. Advantages of E-Ball
 E-Ball is portable.
 E-Ball has large memory.
 E-Ball is useful for making video presentation.
 E-Ball is support user defined keyboard
layouts.
 These have greater speed than other
computer.
 E-Ball is very easy to use.
 E-Ball is more secure than other computer.

14. Disadvantages of E-Ball
 Normal operating systems can not
work in these computers.
 Cost of E-Ball is very high.
 These are difficult to understand if any
problems occur in hardware part.

15. CONCLUSION
 As the year passes,the computer size is
becoming smaller.
 Size of electronic devices reduces to save
money as well as space.
 Today it is possible to have a whole PC inside
your pocket.