ネットワーク制御可能なIRタグを用いた複数ユーザの判別及び位置同定システム(オフィスにおけるマルチメディア通信および一般)
User Distinction and Position Identification system using Active IR tag

Muneyuki Sakata, Masataka Imura, Yoshihiro Yasumuro, Yoshitsugu Manabe, Kunihiro Chihara
2002 ITE Technical Report  
Utilizing the combination of the IR ( lnfraRed ) −tag and wireless LAN ( Local Area Network ) , this paper proposes a new lecation awareness system that autematically detects and tracks the location of the mobile PC users so that each user can derive the inf ( ) rmation
doi:10.11485/itetr.26.60.0_13 fatcat:usfl5nwh35hqbjld5z4b2ymam4