Vision-Based Interfaces for Character-Based Text Entry: Comparison of Errors and Error Correction Properties of Eye Typing and Head Typing

<div>Errors of text entry (deletions, insertions, and substitutions) of eye typing and head typing during sessions 1, 2, and 3.</div>

Advances in Human-Computer Interaction

Figure 4: Vision-Based Interfaces for Character-Based Text Entry: Comparison of Errors and Error Correction Properties of Eye Typing and Head Typing 