9 Photographic and optical apparatus and instruments used to capture hand writing or hand drawn images, namely, tablet PCs, computerized electronic pens for use in capturing writing strokes and drawing strokes, digital cameras for use in capturing writing strokes and drawing strokes, graphical tablets for use in capturing writing strokes and drawing strokes; apparatus for recording, transmitting and reproducing digitalized hand writing or hand drawn images, namely, tablet PCs, PDAs, cell phones, computerized electronic pens for use in capturing writing strokes and drawing strokes, digital cameras for use in capturing writing strokes and drawing strokes, graphical tablets for use in capturing writing strokes and drawing strokes; apparatus for recording, transmitting and reproducing sound, namely, MP3 players, CD recorders, mini-cassette recorders, digital voice recorders; blank magnetic and optical recording media; magnetic and optical recording media containing computer software for use in electronic forms processing, data processing, directory services, data transformation and user documentation; sound recording disks containing training and education lessons; calculating machines, data processing and computer equipment