 Japan area data stadium and who are you I'm not noble Nakamura I'm from data stadium Tokyo Japan and right here they're playing ping-pong and we are looking on the screen those cameras are analyzing in real time yes yes we are tracking the ball positions in real time that's cool yeah just with cameras yeah just with camera two cameras and one computers these guys are good the good players and how does it work okay you need two cameras here yeah and one computer and the computer captures the 3d dimensional data let's go there yeah this is the game in real time yeah yeah it's just one normal computer yes yes not a special computer no no like magic yes HD how does it know where it's landing I can see the movement the ball is changing direction yes yes that's it yeah measure the velocity of the z coordinate yeah and when the direction of the velocity changes from positive to negative it means the ball has balanced nice so what is this going to be used for is it for the Olympics you will have this in real time and at the Olympics you will show motion 3d we hope so what and then what can you measure with this distance yes we can measure it from since we can measure the exact coordinates of each ball we can calculate the velocity of course and we can always make the trajectory make a log of the play so we can always realize it again like an archive nice cool that's awesome man what is your company do only this we mainly we are doing business for baseball baseball baseball because baseball is the number of sports in Japan so what does it show here each one is the spin spin yeah this is big which one is Germany you're Germany yeah okay your winner or you winner me let's play a serious game okay okay let's try this is really cool everybody who has a ping-pong table needs to add this system here for tracking two black magic cameras software running on your Mac how much it costs any price hardware it's just a thousand US dollars just to black magic yes maybe two thousand two thousand and one computer you know that one macking touch yes and that's it software licensing software license okay cool and who's gonna be the customer TV TV yes TV TV and players associations mmm teams this is Japan has this they will be in advantage yes against the other team they will know better statistics yes exactly you have this at home you have a ping-pong table so you are all doing this every day tracking your game and it means you probably very good player I'm getting better and better because I'm doing this every day in the exhibition you should have the robot boys tell you come on spin more you know give you a coaching advice yes that's one of our future goals to use it for training athletes good job good job come on way faster okay let's try