smart quill technical seminar on
TRANSCRIPT
SMART QUILL
TECHNICAL SEMINAR ON
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INTRODUCTION
What is SMART QUILL?
History of Smart Quill.
Smart Quill and Digital Pen.
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SMART QUILL
“ A pen that can remember the words that it is used write, and then transform them into computer text”
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HISTORY
Inventor Lyndsay William of Microsoft
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…
Accelometres
PIC-8 Microcontroller
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PROTOTYPE
Hardware Basedwww.technox.org
Technical Specification
• Handwriting Recognition and Signature verification
• Display scrolls using tilt screen
• Communication with other devices
• Memory
• Powerwww.technox.org
General display of Smart Quill…
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Handwriting Recognition & Signature Verification
• Accelerometer technology
•Handwriting Recognition Software
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Accelerometer Technology
WorkingTiny accelerometer
Types of Accelerometer2 axes-ADXL 202
3 axes-tronic +/-2g
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Handwriting Recognition Software
Two major phaseso Handwriting Transcriptiono Handwriting Recognition
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Handwriting transcription
Acceleration signals Transcription result
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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
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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. www.technox.org
Advantageso "Spatial Sensing" system o Intuitive user interface o Security
Handwriting recognition
Signature verification o Power saving o Smart Quill is all mobile
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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.
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