According to a lot of fan feedback, there were mixed feelings when it came to a certain aspect in Deus Ex: Human Revolution. Objects in the game that you can interact which were originally shown as a highlighting object in the game but after the developers had rad some fan feedback on how some fans felt it took away from the realism of the game as the is not the first game in the Deus Ex franchise. So now you have the option of turning it on or off while playing the game. The game will be out for the Xbox 360, Playstation 3 and PC on August 23rd, 2011. Here is a video of how the developers put it in their own words.