Smart Quill (2)
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Transcript of Smart Quill (2)
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SMART QUILLTECHNICAL SEMINAR ON
Presented by:-
VISHAL KUMAR
REGD NO.08012060606
BRANCH:-AENI
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CONTENTS:- INTRODUCTIONHISTORY
DIGITAL PENWORKINGTECHNICAL SPECIFICATIONAPPLICATIONADVANTAGECONCLUSIONQUERIES
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INTRODUCTION
What is SMART QUILL?
History of Smart Quill.
Smart Quill and Digital Pen.
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SMART QUILL An intelligent pen that can remember the words
that it is used to write, and then transform them
into computer text
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HISTORY
InventorLindsay William of Microsoft Researchs
Cambridge lab.
Developed by British Telecom research laboratory
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Digital Pen ?
What are the digital pens?
How Smart quill differs
from digital pens..
Digital pen
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ABOUT
Screen No need of any special surface
Security
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Working
Accelerometers
PIC-8 Microcontroller
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Technical Specification:- Handwriting Recognition and Signature verification
Display scrolls using tilt screen
Communication with other devices
Memory
Power
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General display of Smart Quill
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Handwriting Recognition &Signature Verification:-
Accelerometer technologyHandwriting Recognition Software
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Accelerometer Technology:-Working
Tiny accelerometer
Types of Accelerometer
2 axes-ADXL 202
3 axes-tonic +/-2g
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Handwriting Recognition SoftwareTwo major phases:-
o Handwriting Transcription
o Handwriting Recognition
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Communication with other devices:-o Earlier communication is through radio transmitter
o Currently it is done via a cable and an inkwell
o Future models provide wireless facility
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Memory:-
4MB EEPROM
Capacity- 10 pages
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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
http://en.wikipedia.org/wiki/Image:Two_GP950_AAA_NiMH_batteries.jpg -
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Application:- 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. Used as ordinary pen(ink cartridge)
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Advantages:-o "Spatial Sensing" system
o Intuitive user interface
o Security
Handwriting recognition
Signature verification
o Power savingo Smart Quill is all mobile
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Conclusion:-
The future of Smart Quill ensures all computation powerthe user needs right inside the pen.
Reducing the size of handheld computers can only be takenso far before they become unusable.
The introduction of Smart Quill is the best solution for thisproblem.
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QUE
QUQUUQUQUQUQQUERIES..?
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