14-10-2016, 10:51 AM
SMART QUILL SMART QUILL Presented by: Shweta Solapurkar 2BL07EE024 Under the Guidance: Sujata Bagi
2 contents contents What is Smart Quill? History Architecture Display Technology Handwriting Recognition and Signature verification Display scrolls using tilt screen Communication with other devices Prototype of Smart Quill Memory Power Application Advantages and Disadvantages Conclusion
3 SMART QUILL SMART QUILL Is a pen that can remember the words that is used to write, and then transform them into computer text.
4 HISTORY Lyndsay Williams of Microsoft Research's Cambridge UK lab is the inventor of Smart quill. Smart Quill, has been developed by research laboratories run by British Telecom at Martlesham,England. User can use any platform for writing like paper, screen or even air.
5 Architecture Architecture
6 Various Smart Quills
7 DISPLAY TECHNOLOGY Technology used for display is Kopin Corp Cyber Display technology. Cyber Display is a ¼ inch diagonal LCD that uses circuitry built on a silicon wafer
8 HAND WRITING RECOGNITION AND SIGNATURE VERIFICATION Accelerometers measure hand movement in 2 or 3planes On board DSP converts to ASCII characters for pen applications Write on paper, flat surface, vertical wall or in air Single character recognition on pen Record cursive letters and download to PC for decoding Password by signature recognition
9 Display scrolls by Tilting Screen By tilting the pen, user can choose applications and scroll through without using scroll buttons.
10 COMMUNICATION WITH OTHER DEVICES The data stored in the memory is uploaded to the personal computer when it is placed into a docking station. The output accelerometer signals from the pen are digitized with a National Instrument capture card with a frequency Fe of 1000Hz and a low pass filter at Fc=1/3*Fe. Future models could receive s and pager messages via a wireless messaging system.This enables two-way wirelesscommunication with other computing devices
2 contents contents What is Smart Quill? History Architecture Display Technology Handwriting Recognition and Signature verification Display scrolls using tilt screen Communication with other devices Prototype of Smart Quill Memory Power Application Advantages and Disadvantages Conclusion
3 SMART QUILL SMART QUILL Is a pen that can remember the words that is used to write, and then transform them into computer text.
4 HISTORY Lyndsay Williams of Microsoft Research's Cambridge UK lab is the inventor of Smart quill. Smart Quill, has been developed by research laboratories run by British Telecom at Martlesham,England. User can use any platform for writing like paper, screen or even air.
5 Architecture Architecture
6 Various Smart Quills
7 DISPLAY TECHNOLOGY Technology used for display is Kopin Corp Cyber Display technology. Cyber Display is a ¼ inch diagonal LCD that uses circuitry built on a silicon wafer
8 HAND WRITING RECOGNITION AND SIGNATURE VERIFICATION Accelerometers measure hand movement in 2 or 3planes On board DSP converts to ASCII characters for pen applications Write on paper, flat surface, vertical wall or in air Single character recognition on pen Record cursive letters and download to PC for decoding Password by signature recognition
9 Display scrolls by Tilting Screen By tilting the pen, user can choose applications and scroll through without using scroll buttons.
10 COMMUNICATION WITH OTHER DEVICES The data stored in the memory is uploaded to the personal computer when it is placed into a docking station. The output accelerometer signals from the pen are digitized with a National Instrument capture card with a frequency Fe of 1000Hz and a low pass filter at Fc=1/3*Fe. Future models could receive s and pager messages via a wireless messaging system.This enables two-way wirelesscommunication with other computing devices