INTRODUCTION

1. Its diameter is 6 inch. 

2. It is having 120×120mm motherboard.

3. It has projector instead of display unit.

4. It has virtual keyboard.

5. This computer has all the features like a traditional computer, like, mouse, DVD, large screen display, mother-board, hard drive, web came, modem, LAN & WAN slots etc. 

WORKING OF E-BALL

1. Key board: Infrared rays & laser

2. Mouse: RF receiver & RF transmitter

3. LCD projector

ELEMENTS OF E-BALL

FEATURES OF E-BALL

Microsoft Windows

Virtual Keyboard

Dual Core Processor

5GB RAM (Expandable)

350-500 GB HARDDRIVE

ADVANTAGES

1. Portable

2. User defined keyboard

3. No need of external display

4. Useful for video presentations

5. Motivation for further research

DISADVANTAGES

1. Designed for Microsoft windows only

2. Needs careful typing with the virtual keyboard

3. Plane surface required for keyboard

4. Difficult to understand hardware problems

5. Cost is very high

CONCLUSION

1. As year passes technology is developing day by day.

2. Size of electronic devices reduces to save money as well as space.

3. Today it is possible to have a whole pc inside your pocket.