Hi Matt,
Hands-free panning is something we are planning to support in the future, but do not support right now. An early implementation was available for a while for evaluation purposes, but currently causes a snapshot validation error from the EyeX Engine when you try to enable it. This is the reason why it is hard-coded to EyeXBoolean.False in the EyeXFramework. There is currently no time-estimate or target EyeX Engine version for the hands-free panning feature.