1. TECHNICAL SEMINAR ON
SMART QUILL

2. INTRODUCTION What is SMART QUILL? History of Smart Quill.
Smart Quill and Digital Pen.

3. SMART QUILL
“ A pen that can remember the words that it is used write, and then transform them into computer text”

4. HISTORY Inventor Lyndsay William of Microsoft
Developed by British Telecom research laboratory

5. Digital Pen …? What are the digital pens?
How Smart quill differs from digital pens..
Digital pen 5

6. Screen No need of any special surface Security
ABOUT
Screen
No need of any special surface
Security

7. Working…
Accelometres
PIC-8 Microcontroller

8. PROTOTYPE
Hardware Based

9. Technical Specification
Handwriting Recognition and Signature verification
Display scrolls using tilt screen
Communication with other devices
Memory
Power

10. General display of Smart Quill…

11. Handwriting Recognition & Signature Verification
Accelerometer technology
Handwriting Recognition Software

12. Accelerometer Technology
Working
Tiny accelerometer
Types of Accelerometer
2 axes-ADXL 202
3 axes-tronic +/-2g

13. Handwriting Recognition Software
Two major phases
Handwriting Transcription
Handwriting Recognition

14. Handwriting transcription
Acceleration signals
Transcription result

15. Communication with other devices
Earlier communication is through radio transmitter
Currently it is done via a cable and an ‘inkwell’
Future models provide wireless facility

16. Memory
4MB EEPROM
Capacity- 10 pages

17. Power AAA Battery (44.5mm long,10.5mm in diameter & 11.5gm in weight)
Run for 25 hrs on single battery
Automatic power on/off system

18. Application Used as ordinary pen(ink catridge)
Replace keyboard with Smart Quill
Handheld comp application(alarm,clock,contacts)
the wireless messaging system which allows two way communications
voice record and supports speech recognition.

19. Advantages "Spatial Sensing" system Intuitive user interface Security
Handwriting recognition
Signature verification
Power saving
Smart Quill is all mobile

20. Conclusion
The future of Smart Quill ensures all computation power the user needs right inside the pen.
Reducing the size of handheld computers can only be taken so far before they become unusable.
The introduction of Smart Quill is the best solution for this problem.

21. THANK YOU