Institute of Technical Education and Research : Institute of Technical Education and Research Presented by : Rajan kumar
Reg.No : 0501212311
8 th semester
Section : A SEMINAR ON TOPIC
(HUMAN AREA NETWORKS ) ITER Contents : Contents Human area networks
What is RedTacton
Principle of RedTacton
Block diagram of RedTacton
Experiment on human body
Features of RedTacton
Conclusion ITER Human area networks : Human area networks ITER RedTacton : RedTacton RedTacton is a technology developed by Japanese company NTT, which claims it can send data over the surface of the skin at speeds of up to 10Mbps -- equivalent to a fast broadband data connection.
RedTacton takes a different technical approach. Instead of relying on electromagnetic waves or light waves to carry data, RedTacton uses weak electric fields on the surface of the body as a transmission medium.
The name chosen for this technology is derived from “tacton” meaning “action triggered by touching” combined with red, which in Japanese culture is an auspicious color with connotations of warmth and love, to convey the cordiality and warmth of interpersonal communications. ITER Principle of RedTacton : Principle of RedTacton ITER bismuth silicon oxide optical crystal A RedTacton transceiver connected to a PDA : A RedTacton transceiver connected to a PDA ITER Block diagram of redtacton transceiver : Block diagram of redtacton transceiver ITER Experiment on human body : Experiment on human body ITER Human Safety : Human Safety The transmitting and receiving electrodes of the RedTacton transceiver are completely covered with insulating film, so the body of the person acting as the transmission medium is completely insulated. This makes it impossible for current to flow into a person’s body from the transceiver.
When communication occurs , displacement current is generated by the electrons in the body because the body is subjected to minute electrical fields. However, such displacement currents are very common everyday occurrences to which we are all subjected.
RedTacton conforms to the “Radio Frequency-Exposure protection Standard (RCR STD-38)” issued by the Association of Radio Industries and Businesses (ARIB) ITER Features : Features ITER Continued… : Continued… Touch ITER Continued…. : Continued…. Broadband and interactive
Duplex, interactive communication is possible at a maximum speed of 10Mbps. Because the transmission path is on the surface of the body, transmission speed does not deteriorate in congested areas where many people are communicating at the same time.
Maximum communication speed may be slower than 10Mbps depending on the usage environment. ITER Continued…. : Continued…. Any Media
CONDUCTORS ITER Continued…. : Continued…. Any Media
DIELECTRIC ITER Continued…. : Continued…. Any Media
CONDUCTOR + DIELECTRIC ITER Practical Application : Practical Application Firmo
Firmo Kit is used as an alternative to short-range wireless security card entrance/exit systems. NTT claims Firmo provides a higher degree of security than other technologies. ITER Why RedTacton : Why RedTacton More secure than Bluetooth.
Superior than infrared technology.
Superior than Wi-Fi. ITER Drawbacks : Drawbacks It has no compelling applications that aren’t already available.
Too costly. ITER Conclusion : Conclusion HUMANAREANETWORKS REDTACTON ITER THANK YOU : THANK YOU QUESTIONS..! QUESTIONS..! QUESTIONS..! QUESTIONS..! QUESTIONS..! QUESTIONS..! QUESTIONS..! QUESTIONS..! QUESTIONS..! QUESTIONS..! QUESTIONS..! QUESTIONS..! ITER QUESTIONS..!