PORTUGUÊS

WebcamPaperPen -
Setup Instructions


1. First of All - Before Opening the Program
2. When Opening the Program - Calibration
3. Drawing Step
4. Interaction Modes
5. How to Hold the Pen Properly
6. Other Frequent Problems

3. Drawing Step

After calibrating, we enter the drawing step. You should write with the pen cap shut, looking always to the screen, never to the paper. Never write releasing ink on the paper.
Mouse clicks are performed when the pen's blue cap touches its shadow, that is the reason why a strong and sharp shadow is needed. Make sure also that the shadow is not too thin.
If you are left-handed, turn on the left-handed mode, and do not forget to place the lamp on your right.
In order to move the mouse cursor without clicking, you may hover the pen by around one inch over the paper. Make sure that the pen shadow can be found inside the white rectangle near the pen tip, in the image our program shows.

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Copyright © 2014 Gustavo Thebit Pfeiffer / LCG-COPPE-UFRJ. All rights reserved.