Looks like all versions will have the functionality? edit: Yup it's in a press release: http://www.joystiq.com/2013/06/11/de...later-this-ye/
PlayStation Vita will act as a second screen for the PlayStation 3 version and SmartGlass along with a compatible tablet works for the Xbox 360 release.
DEUS EX: HUMAN REVOLUTION – Director's Cut also offers a full slate of second screen features for the Wii U GamePad, Microsoft's SmartGlass, and the PlayStation Vita system that make the touchscreen interface Adam Jensen's primary neural hub enhancement.
The Wii U version was announced three months before Xbox 360 and PS3, and it has three exclusive features. One is the game's full, 300-page strategy guide digitized in the menu, and two is an Infolog feature that allows players to record voice, text or stylus drawings on any location in the campaign, and share that customization with people on their Miiverse friends lists who also own the game. A hovering icon is overlaid on the game wherever friends have added notes. The third feature is an upgraded augmentation: One ability standard in Human Revolution allows players to see through barriers to track enemies on the other side, and with the Wii U gyroscope in Director's Cut they'll be able to lift the GamePad and scan those foes, seeing each target's stats and loot before moving in for the attack.
Director's Cut is also on its way to PC and Mac, and those versions will include a secondary screen as well, Lead Designer Emile Pedneault said. He didn't specify whether that second screen would be a mobile app, a third-party device or a donkey on roller skates. It was all very vague.