TERMINAL DEVICE, INFORMATION PROCESSING DEVICE AND PROGRAM

• Main Authors: MINATO CHIHIRO, YAMAZAKI HITOSHI, ENDO KENTARO, TAKAGI KUNIHIRO, KATADA NAOTO
• Format: Patent
• Language: English; Japanese
• Published: 31.03.2016
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; PHYSICS; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

PROBLEM TO BE SOLVED: To decrease the possibility of a third person utilizing a terminal device while lightening a load on a user involved in authentication.SOLUTION: A wearing type terminal device 10 measures the displacement of an arm of a user and the height of its own position, and sends displacement data and height data to a wireless communication terminal device 20 when being paired with a wireless communication terminal device 20. The wireless communication terminal device 20 measures its own displacement and the height of its own position (S1-S7). The wireless communication terminal device 20 makes determination on whether or not the wireless communication terminal device 20 is displaced, according to the variation in position of the arm AR (S9). In the step S9, if the determination is "YES", the wireless communication terminal device 20 determines an inter-terminal device distance (S10). On condition that the inter-terminal device distance thus determined is a given distance or less (S11; YES), the wireless communication terminal device 20 changes its own terminal device function from a locked state to an unlocked state (S12).SELECTED DRAWING: Figure 5 【課題】認証に係るユーザの負担を軽減しつつ、端末装置が第三者に利用される可能性を低くする。【解決手段】着用型端末１０は、無線通信端末２０とペアリングしているときに、ユーザの腕の変位及び自端末が存在する位置の高さを測定し、変位データ及び高さデータを無線通信端末２０へ送信する。無線通信端末２０は、自端末の変位及び自端末が存在する位置の高さを測定する（Ｓ１〜Ｓ７）。無線通信端末２０は、腕ＡＲの変位に応じて無線通信端末２０が変位したかどうかを判定する（Ｓ９）。Ｓ９で「ＹＥＳ」と判定した場合、無線通信端末２０は、端末間距離を特定し（Ｓ１０）、特定した端末間距離が所定距離以下であることを条件として（Ｓ１１；ＹＥＳ）、自端末の機能をロック状態からアンロック状態に移行する（Ｓ１２）。【選択図】図５