I have a Galaxy S3 4G. I also have a Pebble watch.
The Pebble watch uses the Accessibility service in order to project messages etc to your wrist. Unfortunately, this means certain other "features" apparently get enabled - like a voice announcement every time I open or close a folder. Which is less than helpful. And really annoying.
Is there any way to disable these particular advisories? I'm leery of disabling all voice apps entirely, since I still occasionally want access to things like turn instructions from Google Maps.