Specifically Ryse and Killer Instinct are shown in the video, and the devs/workers basically answer the questions that they were presented with. The video also shows some gameplay video of both games, and in my opinion, they look fantastic. Specifically the Ryse gameplay looks very amazing, they showed the block feature which was presented in the trailer video, and the ability to actually throw spears/javelins after going out of block. That looks very amazing, and I'm not sure why everyone looks down on this game. Anyways, here's the video.
Microsoft Xbox One Booth Tour - Comic-Con 2013 - GameSpot Video
Microsoft Xbox One Booth Tour - Comic-Con 2013 - GameSpot Video