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Handwriting Analysis Project

Handwriting Analysis Project. Due Monday March 26. Document Alterations. Obliterations — removal of writing by physical or chemical means can be detected by: Microscopic examination UV or infrared (IR) light Digital image processing Indentations can be detected by: Oblique lighting

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Handwriting Analysis Project

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  1. Handwriting Analysis Project Due Monday March 26

  2. Document Alterations Obliterations—removal of writing by physical or chemical means can be detected by: • Microscopic examination • UV or infrared (IR) light • Digital image processing Indentations can be detected by: • Oblique lighting • Electrostatic detection apparatus (ESDA)

  3. Eight “S”s – what to look for in handwriting analysis • System • Size • Speed • Shape • Slant • Stroke • Spacing

  4. Ways Handwriting is Disguised • Capital letter changes • End strokes • Slant of letters

  5. Types of Arm Movement • Finger movement • Hand movement • Forearm movement • Whole arm movement

  6. PROJECTS • Letters are knowns. • Numbers are questioned.

  7. COMPARISONS – need at least 5

  8. Jack the ripper letters

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