Funny seeing this linked here. Tiresias is honestly a fairly unremarkable typeface with a lot of marketing talk, heavily inspired by earlier humanist sans-serifs like FF Meta, but I remember seeing it as a UI font across several different manufacturers of TVs and set-top boxes (Sony, Panasonic, probably others) some years ago and finding it curious that they used the same (obscure) font. Maybe it was part of some embedded OS, or they just managed to sell some big companies on it.