I also which they could release Emo a smart cube or a ball as part of Emo because it would be interesting that Emo could react to his toy like a real pet.
At the moment as of the latest Firmware (v1.6.0 ) the only supported language available for EMO is ENGLISH He cannot communicate in any other language at this time. No other language options are available at this stage.
Hopefully in future EMO updates other language options will be come available