[Unlike Ignis, Chara is capable of watching the bracelet as the words form across it- small bumps and ridges for his fingers to read. His startled exclamation more than enough proof that-]

Excellent. It seems to be working perfectly.

[A bright smile.]

It was a rather simple request, actually. We simply advised the Storyteller that we required a device which would translate non-verbal communications. Thus, if I were to address you without the use of my voice-

[They raise their hands, finishing the sentence with the very language they're speaking of.]

you will know what is being said.