Bridge Course Activity TOPIC - “digital pen" Government Engineering College, Patan PREPARED BY : Kundan Parmar GUIDED BY : Prof. D. S. Patel Prof. M. M. Modi
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Bridge Course ActivityTOPIC - “digital pen"
Government Engineering College,
Patan
PREPARED BY :Kundan Parmar
GUIDED BY :Prof. D. S. PatelProf. M. M. Modi
CONTENTS : Introduction of Digital Pen Images Of Digital Pen Feature
What’s inside of Digital Pen
Working of Dgital Pen
Introduction of Digital Pen : A digital pen is an input device which captures the handwriting or brush strokes of a user, convert handwriting analog information created using “pen and paper” into digital data to be utilized in various application. For example, the writing data can be digitized and to a computer and displayed on its monitor. The data can them be interpreted by handwriting software (OCR) to allow the digital pen to act as a text entry interface and be used in different applications or just as graphics.
A digital pen is generally larger and has more features than a stylus. Digital pens typically contain internal electrical and have features such as touch sensitivity, input buttons, memory, writing data transmission capabilities, and electronic erasers.
Images of Digital Pen :
Features :
Copying
Internal Memory 2 GB
Bluetooth capabilities
Microphone and Speaker
Camera
Rechargeable
What’s inside a Digital Pen ? :
1. PEN CAP : Nothing hi tech about this. It just keeps the ink off your clothes and protects the light detector.
2. ORDINARY INK REFILL : Leaves a trail on the paper so you know what you’ve written.
3. DOCKING CONNECTOR : When the pen sits in its docking cradle, this connector charges the battery and download your words, via the docking station, to your computer.
4. PEN OPTICS : It hold the most important parts of the pen : LED and the photocell.
5. REFILL HOLDER : It’s as low-tech as it sound : It’s a simple piece of plastic that holds the ink refill in place
6. INDICATOR LIGHT : These shine up through the pen case to tell you when the pen needs recharging, when it’s full of words, and so on.
7. RESET BUTTON : You can push a tiny little rubber button on the base of the pen case to reset it.
8. RECHARGEABLE BATTERY : You can recharge battery.
9. VIBRATING MOTOR : It’s a tiny “electrical motor”.
10. INDICATOR LIGHT ON PEN TOP : The light on the circuit board shine up through transparent areas on the plastic pen case.
Working of Digital Pen :
1. The ink refill leaves an ink trail on the page. You can see this but the pen can’t.
2. The infrared LED in the base of the pen shines onto the page. You can’t see it because your eyes can’t detect infrared.
3. The light detector, also in the base of the pen, picks up the infrared reflected off recognition marks printed on the special paper.
4. The microchip in the pen uses the pattern of reflections to store images of the words you’re writing.
5. The Bluetooth antenna built into the pen transmits the stored data wirelessly and invisible through the air.
6. The wireless receiver in your computer picks up the Bluetooth signals and stores what you’ve written. Software in the PC converts this data into normal, editable text you can import into a word-processing program.
Thank You
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