KINECT只能支持2位玩家

Schelfaniel

制作出KINECT所用的核心技術並把其授權(賣)給MS的PrimeSense表示
有關鏡頭在看及辨認人體數目上基本上沒有限制
但受限於所需的要的運算量
只能同時追蹤及計算2位玩家的動作

PrimeSense reps also told me that the camera can "see" any number of people on the screen -- you can fit as many people in that camera as possible, and the computer will see all of them and can even recognize them as human shapes. But it can only run calculations on two people at a time, just because the processing power required to track all of the body's locations and movements is so great. During our testing with the device, a person moving in front of the camera was able to "steal focus," but the computer can also be told through gestures to keep focus on a certain person.

http://www.joystiq.com/2010/06/19/kinect-how-it-works-from-the-company-behind-the-tech

KINECT的最終表現雖未有定論(MS有可能把有關技術改進), 但當看到同樣的遊戲在WII及PS3都支持4人體感, 但XBOX360上只支持2人時, 不期然增加了可信性

Dance Fitness Party

"Zumba instructor, the stage transforms into a high voltage party atmosphere with special effects and additional crowd dancers. Players can also grow that party at home with up to four players on Wii™ and PlayStation Move, and up to two players on Kinect for Xbox 360. "

在人們以這來反駁前

只要看此GIF來源的完整影片, 就可知道這是2人遊戲, 實際在玩的只有那2位成年人