N-screen convergence services applied hands and objects tracking in educational environment

It is very challenging issue to converge n-screen media (Web, IPTV, SmartPhone) which are encouraged by AR, motion detection, hand shape recognition and non-marker object tracking technologies. Our services converges virtual/real world, individual/social relationship and in-door/out-door space pragmatically and intimately. We propose token-sharing mechanism among media for guarantying synchronization and continuity of playing contents. Web side service is main region for educational works. User develops one's and friend's territories as solving educational quests. Our mobile out-door service traces the objects by not a marker but a non-marker image tracking for according the feeling of realistic response during collaboration activities to users. The in-door IPTV service interacts with user's intuition simultaneously thru motions and hands recognition technologies. These approaches will be one of initiative applications to make virtual and real space seamless, and will open the new field of learning system as last.