Capacitive touch screen ... so either it's a new Netronix model, or Bookeen has found themselves a new hardware supplier, as Netronix currently only makes resistive touch models (or so I am led to believe).
From this video of the Orizon:
... the advantage of an
-the-eink touch screen can be seen ... Vastly Reduced Glare.
Damn you Bookeen! Trying to tempt me into buying another one of your products.