Writing,
Typing,
Drawing
Kinesthetic
Movement
Sensory
Experiential
Reading text on page
Images
Functional daily vision
Writing
1. Voice Recording
2. Speech Recognition
Reading
DIGITIZED SPEECH - Recorded human voice
Mostly voice only
Some programs have text with synchronized audio
Reading
SYNTHESIZED SPEECH TTS - Computer generated speech
Text-to-speech with Text on page
Many different settings that make a big difference
Voice settings
Language and accent
Rate
Male/Female
Pitch
Intonation
Vision with speech
Highlighting
Word
Sentence
Word trail
Paragraph
Color
Foreground
Background
Synchronized text and speech
Video
Multimedia (video, animation, interactive etc.)