Egonics inc. makes a headset called an Egone that broadcasts music directly into a wearer's brain?
(Also, Madam Tisserand looks like her last name should mebbe be Castorida. Dang, Vieve /o\)
Mostly that, although I was also going for a pun that mildly indicated that between the faec and the hair, she was playing to the mousy lesbian stereotype >.>