This really is going to be a bigger deal than it seems right now, yep.
As a collaborative concoction between Sony, Image Metrics, and Vivox, SOEmote captures your voice and facial expressions and pastes them onto your in-game character. It also modulates your words into the pitch appropriate for your race such as the deep baritone of an ogre or the gnome’s tinny squeak. We at GamesBeat recommend turning off this feature when spilling large, expletive-inducing cups of coffee.
In the below video, David Georgeson, Everquest II director of development, demonstrates SOEmote’s capabilities with his mighty Froglok warrior, proving anthropomorphic amphibians look terrifyingly creepy when grinning.