Figure 1 Key
H = Hardware O3: Miscellaneous
O = Other O4: Peripheral: Wireless Internet
S = Software O5: Reading Aid
H1: Alternate Mouse O6: Spell Check/Grammar Check
H2: Alternate Keyboard O7: Tape Recorder
H3: Computer: Internet S1: Learning: Content Based
H4: Notetaker/Organizer S2: Miscellaneous
H5: Peripheral: Microphone/Headphone S3: Speech Synthesis/Screen Review
H6: Peripheral: Printer S4: Voice Recognition
H7: Peripheral: Scanner S5: Word Prediction
H8: Peripheral: Wireless Internet S6: Writing: Authoring/Multimedia
H9: Word Processor: Portable S7: Writing: Keyboard Tutor
H10: Word Processor: Computer: Desktop S8: Writing: Idea Organization
H11: Word Processor: Computer: Laptop S9: Writing: Picture/Symbol Based
O1: Learning: Reading S10: Writing: Process Tutorial
O2: Listening system S11: Writing: Proofreading/Editing