Human society is being along an era of ubiquitous computing, whilst networks are seamlessly associated also information is forever accessible at our fingertips. The sensible implementation of ubiquitous services requires three levels of connectivity: Wide Area Networks (WAN), usually via the Internet, to remotely connect everything kinds of severs also terminals; Local Area Networks (LAN), usually via Ethernet or WiFi connectivity in the route of everything the information also verbal exchange appliances in offices also homes; also Human Area Networks (HAN) given that connectivity to private information, media also verbal exchange appliances indoor the a good deal of slighter field of run of the mill each day performance the last one meter.
What is RedTacton?
RedTacton is an added Human Area Networking technology that drives the come to pass of the man body since a safe, high velocity network transmission path!!
RedTacton is a break-through technology that, given that the foremost time, enables faithful high-speed HAN. In the past, Bluetooth, infrared communications (IrDA), radio frequency ID schemes (RFID), also esoteric technologies have been organized to unravel the "last meter" connectivity problem. However, they each have various fundamental technical limitations that constrain their usage, such since the precipitous fall-off in transmission velocity in multi-user environments seeing to network congestion.
1. RedTacton drives the slight electrical field emitted on the come to pass of the man body. Technically, it is totally distinctive savours wireless also infrared.
2. A transmission direction is formed at the epoch a district of the man body comes in verbal exchange with a RedTacton transceiver. Physically setting apart ends the verbal exchange also thus ends communication.
3. Using RedTacton, verbal exchange starts whilst terminals carried by the user or embedded in devices are linked in various mixtures on the authority of the user's natural, physical movements.
4. Communication is possible via any body surfaces, such since the hands, fingers, arms, feet, face, legs or torso. RedTacton operates finished shoes also suit since well.
Basic Principle
RedTacton eliminates a different technical approach. Instead of relying on electromagnetic installment or remove darkness from installment to stock data, RedTacton drives weak electrical fields on the come to pass of the body since a transmission medium.
1. The RedTacton transmitter induces a weak electrical field on the come to pass of the body.
2. The RedTacton eavesdropper connections changes in the weak electrical field on the come to pass of the body caused by the transmitter.
3. RedTacton relies upon the reason that the optical resources of an electro-optic bright can vary on the authority of the changes of a weak electrical field.
4. RedTacton detects changes in the optical resources of an electro-optic bright via a laser also converts the result to an microelectronic proof in an optical eavesdropper circuit.
The three major functional qualities of RedTacton are highlighted below.
1. A communications direction can troth created with a trouble-free touch, automatically setting out the flow of journal between a body-centric automated machine also a personal computer that is embedded in the environment. For example, two people furnished with RedTacton devices may perhaps exchange journal without problems by shaking hands. A wide array of unrefined man actions -- grasping, sitting down, walking, or standing in a definite spot -- can troth used to trigger RedTacton to surfacing a networked process.
2. Using a RedTacton electro-optic sensor, two-way verbal exchange is assisted between any two points on the body at a throughput of conscious to 10 Mbps. Communication is not without problems confined to the come to pass of the body, but can tour finished the user's suit to a RedTacton machine in a pocket or finished shoes to make verbal exchange with a RedTacton machine embedded in the floor. Unlike wireless technologies, the transmission velocity does not decline still in the presence of large crowds of people everything communicating at the equivalent time in rendezvous rooms, auditoriums or stores. Because the body come to pass is the transmission path, increasing the number of up-to-date users quickly increases the not committed number of different verbal exchange channels.
3. RedTacton can utilize a wide array of materials since a transmission medium, providing the material is conductive also dielectric, which includes hose down also esoteric liquids, various metals, various plastics, glass, etc. Using run of the mill structures such since tables also walls that are well known also excitedly available, one may perhaps without difficulty produce a seamless verbal exchange situation at very low price via RedTacton. (Note that constraints are imposed by the length also situation of the propagating conductor, also by the thickness of the dielectric.)
Mechanism of verbal exchange with RedTacton
The transmitter transmits journal by stimulating fluctuations in the slight electrical field on the come to pass of the man body. Data is got hold of via a photonic electrical field sensor that combines an electro-optic bright also a laser remove darkness from to become aware of fluctuations in the slight electrical field.
The naturally taking place electrical field induced on the come to pass of the man body dissipates into the earth. Therefore, this electrical field is vastly faint also unstable.
The photonic electrical field sensor progressed by NTT enables weak electrical fields to troth measured by spotting changes in the optical resources of an electro-optic bright with a laser beam.
Features
RedTacton has three main functional features.
(1) Touch: Touching, gripping, sitting, walking, stepping also esoteric man movements can troth the kindle given that unlocking or locking, starting or stopping equipment, or obtaining data.
(2) Broadband & Interactive: Bandwidth does not decline still with duplex operations also simultaneous access by various users! Duplex, interactive verbal exchange is possible at a maximum velocity of 10Mbps. Because the transmission direction is on the come to pass of the body, transmission velocity does not decline in congested areas where various people are communicating at the equivalent time.
(3) Any media: In addition to the man body, various conductors also dielectrics can troth used since transmission media. Conductors also dielectrics would also troth used in combination.
What is RedTacton?
RedTacton is an added Human Area Networking technology that drives the come to pass of the man body since a safe, high velocity network transmission path!!
RedTacton is a break-through technology that, given that the foremost time, enables faithful high-speed HAN. In the past, Bluetooth, infrared communications (IrDA), radio frequency ID schemes (RFID), also esoteric technologies have been organized to unravel the "last meter" connectivity problem. However, they each have various fundamental technical limitations that constrain their usage, such since the precipitous fall-off in transmission velocity in multi-user environments seeing to network congestion.
1. RedTacton drives the slight electrical field emitted on the come to pass of the man body. Technically, it is totally distinctive savours wireless also infrared.
2. A transmission direction is formed at the epoch a district of the man body comes in verbal exchange with a RedTacton transceiver. Physically setting apart ends the verbal exchange also thus ends communication.
3. Using RedTacton, verbal exchange starts whilst terminals carried by the user or embedded in devices are linked in various mixtures on the authority of the user's natural, physical movements.
4. Communication is possible via any body surfaces, such since the hands, fingers, arms, feet, face, legs or torso. RedTacton operates finished shoes also suit since well.
Basic Principle
RedTacton eliminates a different technical approach. Instead of relying on electromagnetic installment or remove darkness from installment to stock data, RedTacton drives weak electrical fields on the come to pass of the body since a transmission medium.
1. The RedTacton transmitter induces a weak electrical field on the come to pass of the body.
2. The RedTacton eavesdropper connections changes in the weak electrical field on the come to pass of the body caused by the transmitter.
3. RedTacton relies upon the reason that the optical resources of an electro-optic bright can vary on the authority of the changes of a weak electrical field.
4. RedTacton detects changes in the optical resources of an electro-optic bright via a laser also converts the result to an microelectronic proof in an optical eavesdropper circuit.
The three major functional qualities of RedTacton are highlighted below.
1. A communications direction can troth created with a trouble-free touch, automatically setting out the flow of journal between a body-centric automated machine also a personal computer that is embedded in the environment. For example, two people furnished with RedTacton devices may perhaps exchange journal without problems by shaking hands. A wide array of unrefined man actions -- grasping, sitting down, walking, or standing in a definite spot -- can troth used to trigger RedTacton to surfacing a networked process.
2. Using a RedTacton electro-optic sensor, two-way verbal exchange is assisted between any two points on the body at a throughput of conscious to 10 Mbps. Communication is not without problems confined to the come to pass of the body, but can tour finished the user's suit to a RedTacton machine in a pocket or finished shoes to make verbal exchange with a RedTacton machine embedded in the floor. Unlike wireless technologies, the transmission velocity does not decline still in the presence of large crowds of people everything communicating at the equivalent time in rendezvous rooms, auditoriums or stores. Because the body come to pass is the transmission path, increasing the number of up-to-date users quickly increases the not committed number of different verbal exchange channels.
3. RedTacton can utilize a wide array of materials since a transmission medium, providing the material is conductive also dielectric, which includes hose down also esoteric liquids, various metals, various plastics, glass, etc. Using run of the mill structures such since tables also walls that are well known also excitedly available, one may perhaps without difficulty produce a seamless verbal exchange situation at very low price via RedTacton. (Note that constraints are imposed by the length also situation of the propagating conductor, also by the thickness of the dielectric.)
Mechanism of verbal exchange with RedTacton
The transmitter transmits journal by stimulating fluctuations in the slight electrical field on the come to pass of the man body. Data is got hold of via a photonic electrical field sensor that combines an electro-optic bright also a laser remove darkness from to become aware of fluctuations in the slight electrical field.
The naturally taking place electrical field induced on the come to pass of the man body dissipates into the earth. Therefore, this electrical field is vastly faint also unstable.
The photonic electrical field sensor progressed by NTT enables weak electrical fields to troth measured by spotting changes in the optical resources of an electro-optic bright with a laser beam.
Features
RedTacton has three main functional features.
(1) Touch: Touching, gripping, sitting, walking, stepping also esoteric man movements can troth the kindle given that unlocking or locking, starting or stopping equipment, or obtaining data.
(2) Broadband & Interactive: Bandwidth does not decline still with duplex operations also simultaneous access by various users! Duplex, interactive verbal exchange is possible at a maximum velocity of 10Mbps. Because the transmission direction is on the come to pass of the body, transmission velocity does not decline in congested areas where various people are communicating at the equivalent time.
(3) Any media: In addition to the man body, various conductors also dielectrics can troth used since transmission media. Conductors also dielectrics would also troth used in combination.
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