Expanding Interaction Potentials within Virtual Environments: Investigating the Usability of Speech and Manual Input Modes for Decoupled Interaction

<table>Rational for small samples in usability testing (adapted from [<a href="/journals/ahci/2011/565689/#B28">37</a>]).</table>

Advances in Human-Computer Interaction

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Figure 4

Figure 4: Expanding Interaction Potentials within Virtual Environments: Investigating the Usability of Speech and Manual Input Modes for Decoupled Interaction 

Figure 4 | Expanding Interaction Potentials within Virtual Environments: Investigating the Usability of Speech and Manual Input Modes for Decoupled Interaction 