83 results about "Teleportation" patented technology

A user of a virtual universe system is provided with the option of deferring a response to an invitation for an avatar to be relocated (including relocation by performing a (exportation operation) by providing for selective storage of received invitations in a queue with a priority determined based on one or more rules which can preferably be developed by conversion from an invitation. Status of issuers of invitations can be monitored or the issuers polled and the current status can be displayed to a user to determine actions to be taken in manipulating priority in the queue. The user is also provided with the capability of editing priority of stored invitations including the ability to accept, reject or forward the invitation or convert the invitation to a landmark. Invitations having similarities may be grouped in accordance with any desired metadata contained in the invitation. Rules can also be set from the virtual universe system independently of a user in regard to priority and thus provides a new form of advertising.

The present invention discloses a system and method for non-holographic virtual teleportation of one or more remote objects to a designated three-dimensional space around a user in realtime. This is achieved by using a plurality of participating teleportation terminals, located at geographically diverse locations, that capture the RGB and depth data of their respective environments, extract RGB images of target objects from their corresponding environment, and transmit the alpha channeled object images via Internet for integration into a single composite scene in which layers of computer graphics are added in the foreground and in the background. The invention thus creates a virtual 3D space around a user in which almost anything imaginable can be virtually teleported for user interaction. This invention has application in intuitive computing, perceptual computing, entertainment, gaming, virtual meetings, conferencing, gesture based interfaces, advertising, ecommerce, social networking, virtual training, education, so on and so forth.

In an operation of two qubit gate having failure information related to success or failure, by using a code to concatenate N-error-correcting code transversally executing a Pauli gate, a Hadamard gate and a CNOT gate, an error-correction is executed by an error-correcting teleportation, and the CNOT gate is executed to an encoded qubit by the error-correcting teleportation. In Bell measurement of the error-correcting teleportation, when a measurement result of non-encoded qubit is processed, by suitably defining failure information of the encoded qubit of level (l+1) from the failure information of encoded qubits of level l, the measurement result of the encoded qubit of each level is determined, and the failure information of the encoded qubit of each level is defined. As a result, a measurement result of a logical qubit as the encoded qubit of the highest level is determined.

The present invention is directed to a system, method and program product for providing teleportation suggestions to avatars in a virtual universe. A service is provided that determines the set of teleportation suggestions for the avatar based on at least one of: an inventory analysis of the avatar, a historical teleportation analysis of the avatar, a motion analysis of the avatar, a social network analysis of the avatar, or a ratings analysis of locations within the virtual universe.

A method for performing a single-qubit gate on an arbitrary quantum state. An ancillary qubit is set to an initial state |I>. The data qubit is coupled to an ancillary qubit. The state of the ancillary qubit is measured, and the data qubit and the ancillary qubit are coupled for a first period of time. A method for applying a single-qubit gate to an arbitrary quantum state. A state of a first and second ancillary qubit are set to an entangled initial state |I>. A state of a data qubit and the first ancillary qubit are measured thereby potentially performing a single qubit operation on the arbitrary quantum state. A first result is determined. The first result indicates whether the single qubit operation applied the single qubit gate to the arbitrary quantum state.

Awards of value are awarded to residents of a virtual universe for consenting to be teleported in response to invitations for teleportation. The consent can he made conditional upon any of a variety of circumstances which can be specified by a resident of the virtual universe for a corresponding avatar and which form rules for auto-teleportation. These conditions can be stored and searched and avatar and location status monitored and compared to the conditions to control issuance of invitations to increase the likelihood that an invitation will be automatically accepted. A delay before acceptance is also preferably provided to provide for graceful conclusion or termination of current avatar activity.

After a change of location of an avatar in a virtual universe, an avatar is encouraged to remain at that location and avoid an immediate further or return change of location (e.g. by teleportation) by prioritizing rendering of objects such that objects most likely to be of interest to the avatar is performed prior to rendering of objects less likely to be of interest. Prioritization is performed by comparing metadata concerning objective(s) of the avatar and metadata of preferences of the avatar and objects in the avatar's inventory and / or implied from the avatar's activity history with metadata corresponding to objects at the location to which the avatar moves. Preferably, the metadata corresponding to the avatar is ranked in order of the number of occurrences of metadata terms and synonyms in metadata of the avatar.

The invention discloses an adaptive fuzzy teleportation control method based on a disturbance observer, comprising the following steps: step S1: establishing a dynamic model for a master arm and a slave manipulator of a bilateral teleportation system; step S2: designing a corresponding disturbance observer for unknown interference from a slave edge; step S3: for the kinematics and dynamics uncertainty of the manipulator, estimating and compensating the manipulator by using a fuzzy adaptive controller, and designing an adaptive fuzzy controller based on the disturbance observer. The invention provides a design method of an external disturbance observer. At the same time, for the kinematics and dynamics uncertainty of the master and slave ends, the present invention utilizes the fuzzy adaptive control method to counteract the influence of uncertainty on the stability and synchronization performance of the system. Moreover, the slave end controller is combined with the disturbance observer based on this design to further eliminate the influence of external unknown interference on the system.

The present invention is directed to a system and method for providing information during content breakpoints in a virtual universe. The system comprises a placement engine configured to detect a content breakpoint within a virtual universe, which is defined as at least one of a login process, a logoff process, a teleportation, a wait state, and during any point where a user changes information streams in the virtual universe. The system also comprises an insertion resolution engine configured to create a list of prioritized information to present to a user within the virtual universe and an information definition engine configured to present the prioritized information to the user of the virtual universe during the content breakpoint.

Described is a scalable quantum computer that includes at least two classical to quantum interface devices, with each being connected to a distinct quantum processing unit (QPU). An Einstein-Podolsky-Rosen pair generator (EPRPG) is included for generating an entangled Einstein-Podolsky-Rosen pair that is sent to the QPUs. Each QPU is quantumly connected with the EPRPG and is configured to receive a mobile qubit from the EPRPG and perform a sequence of operations such that the mobile qubit interacts with a source qubit when a teleportation algorithm is initiated, leaving a second mobile qubit in the original quantum state of the source qubit.

The processing burden of rendering incident to a full teleportation operation in a virtual universe is avoided while contact with particular teleport destinations is promoted by provision of a partial teleportation facility such as a virtual kiosk as an object within a virtual universe (which may be sponsored or owned by users wishing to promote particular teleportation destinations) at which an avatar can view previously rendered images of portions of one or more teleportation destinations. Limited interaction and simulated travel within the teleportation destination can be achieved through image manipulation and updates rather than rendering. An avatar image can be displayed in connection with both the object and the teleport destination with, preferably control of only one avatar image while the other is displayed using a low resolution image. Full teleportation can be initiated automatically upon detection of a particular condition such as duration of an avatar presence at the location of the partial teleportation facility object. When full teleportation is initiated, the processing intensive rendering can be supplemented from image data representing the portion or the teleportation destination, thus hiding rendering delays and simulating seamless, instantaneous response to the full teleportation operation.

The invention relates to a multi-hop lossless teleportation method based on a non-maximum entangled chain channel. Alice and Bob, which do not directly share a quantum entanglement pair at the beginning, continuously carry out entanglement exchange through the help of p middle nodes; finally, a quantum entanglement channel is constructed; and the multi-hop teleportation process of the sender Alicetransmitting a single-particle multi-energy level unknown quantum state to the receiver Bob is completed. The method in the invention uses the non-maximum entangled chain channel; even the sender andthe receiver do not directly share the quantum entanglement pair, the quantum state information can be still transmitted between both the sides; and the requirement for constructing a complex quantumcommunication network can be satisfied; in the multi-hop lossless teleportation system in the invention, if the teleportation process is successfully executed, the information receiver Bob can obtainthe transmitted quantum state information; if the teleportation process fails, the information sender Alice can restore the transmitted unknown quantum state information; and the unknown quantum state information is not lost.

A method for creating a logic state for teleporting quantum information using a single photon is described. The method includes receiving a photon with an initial polarization and causing a first semiconductor crystal to have a first spin orientation. The photon interacts with the first semiconductor crystal for producing a resulting polarization dependent upon the first spin orientation. Causing the photon to interact with the first semiconductor crystal generates a maximally entangled state.

A method and apparatus for a motion ride that creates the illusion of teleportation on passengers in a passenger vehicle. This is accomplished in four steps of the method. Multiple embodiments of varying apparatus are presented for completing the four steps of the method. Passengers in the first step view a primary environment, in the second step passengers are surrounded by a secondary environment, in the third step passengers experience Galilean invariance by viewing the velocity of multiple of images of motion of the secondary environment being relative to the velocity of the passenger vehicle as selected from a group consisting of equal magnitude and same direction, equal magnitude and opposite direction, greater magnitude and same direction, greater magnitude and opposite direction, lesser magnitude and same direction, and lesser magnitude and opposite direction, and in the fourth step passengers again view the primary environment.

Useful work or services can be automated or otherwise facilitated or solutions to real world events developed by emulation of a real-world environment (which can contain objects representing virtual objects) with a virtual environment and generating a prioritized sequence of locations and associated tasks in accordance with resources related to the event in a virtual universe. Performance of the prioritized tasks at the prioritized locations is facilitated in the virtual universe by locally generating teleportation invitations corresponding to locations in the ordered sequence of locations.

Aspects of the disclosure provide a method for reducing operational complexity of mobile gaming. A scene switching instruction is received via an application interface. The application interface displays a first scene including a to-be-teleported operation object. The first scene displayed on the application interface is switched to a second scene according to the scene switching instruction. The second scene includes a target teleportation location object. A touch operation on the target teleportation location object in the second scene is received. In response to receiving the touch operation, a process of updating a coordinate of the to-be-teleported operation object to a coordinate of the target teleportation location object in the second scene is performed.

The invention discloses a method for building quantum channels and transmitting quantum information in a wireless self-organizing quantum communication network, comprising the following steps of: (1) performing entanglement exchange from the adjacent nodes of a source node and a destination node, and transmitting the measurement results to the next node along the direction of the middle node; (2) judging whether receiving the measurement results coming from two directions by the node; (3) respectively transmitting the particle entanglement states of the source node and the destination node corresponding to the measurement to the destination node and the source node by the node through wireless channels; and (4) after receiving the measurement results, transmitting the quantum states of the carried information through quantum remote teleportation by the source node so that the quantum states of the carried information can be transmitted to the destination node. The method provided by the invention can obviously save the cost of wireless transmission for building the quantum channels and transmitting the quantum information, can reduce the data packets to be transmitted by the wireless channels, and can reduce the collision probability of the data packets in the wireless channels.

The present invention is directed to a system and method for providing an advertising offer that is configured to relocate an avatar within the virtual environment. The system is configured to ascertain one or more advertisements for display based on at least one of: an inventory analysis of an avatar, a historical teleportation analysis of the avatar, a motion analysis of the avatar, a social network analysis of the avatar, and a ratings analysis of the one or more advertisements within a virtual universe. The system also includes an advertisement display system structured to display the one or more advertisements to the avatar.

Upon a request for a teleportation operation, a user of a virtual universe is provided with an interface for specification of image resolution parameters for initial rendering of a teleportation destination and the user's avatar which are degraded from a full resolution rendering of the teleportation destination and avatar. Degradation of resolution can be in regard to any of a plurality of image qualities such as spatial resolution, temporal resolution colors or color depth, light modeling and rendering style or the like or combinations thereof. Alternatively, a degraded copy of the teleportation destination can be provided as an alternative initial teleportation destination image. Since a rendering of a degraded image can be done with reduced response time, the user is thus provided with full control over a trade-off between image quality and response time and teleportation operations are thus encouraged.

The invention discloses an arbitration quantum signature method based on quantum wandering stealth transmission, which comprisesan initialization phase for preparing a key and setting a system, a signature phase for constructing a signature of a transmission message, and a verification phase for verifying the validity of the signature, authenticity of the message source, and integrity of the message.The method of the invention adopts the stealth teleportation based on the quantum wandering to transmit the d-dimensional quantum state, and the entanglement source used for the stealth transmission does not need to be prepared in advance, thus saving the overhead of preparing the entangled state specially; Moreover, it is more efficient to measure with two projections of d elements. At the same time, the introduction of random parameters prevents the verifier from obtaining the content of the transmitted information and denying the signer's signature before accepting the signed information. In addition, the public board is used to publish the random parameters, and the verifier can obtain the information content of the signature after the verification is completed. Finally, the methodof the invention has the characteristics of saving resources, high measuring efficiency, easy realization of the laboratory and high signature security.

The invention discloses a remote teleportation method based on a four-bit Cluster state. For network terminal users Alice and Bob, through help of an intermediate node, communication between a networkterminal Alice and the other terminal user Bob is completed. The method comprises the four steps that 1, the four-bit most entangled Cluster state is shared by the terminal users Alice, Bob and the intermediate node Li (i=1, 2, 3, ..., p), and a quantum entanglement channel of the terminal users Alice and Bob and the intermediate node Li (i=1, 2, 3, ..., p) is built; 2, modulation and measurementare conducted, wherein CZ operation is conducted on corresponding particles by the terminal user Alice and the intermediate node Li, moreover, Bell measurement is conducted on the particles in handsby the intermediate node, and measurement results are announced; 3, a direct quantum channel between the terminal user Alice / Bob and the other terminal user Bob / Alice is built according to the Bell measurement results of the intermediate node through unitary operation; 4, according to difference of information transferring modes, the terminal users Alice and Bob choose corresponding restoring operation according to the Bell measurement results of each other to achieve intercommunication.

A method and apparatus for a motion ride for creating an illusion of teleportation on a multiple of passengers in a ride vehicle. Multiple embodiments of varying apparatus are presented for completing four steps of the method. Passengers observe motion of the passenger vehicle over several environments creating an anticipated location for a perceived final destination of the passenger vehicle following motion through an enclosing structure. The enclosing structure has motion distinct from motion of the passenger vehicle over a predetermined amount of time creating a separation between the actual final destination of the passenger vehicle and the perceived final destination anticipated by passengers. Revealing the actual final destination of the passenger vehicle to passengers creates the effect of the passenger vehicle appearing in a different and unanticipated location instantaneously. The effect can be used for complimenting a story-telling teleportation event of a motion ride.

In response to a teleport request, teleport destination characteristics are determined and compared against preferences, characteristics and restrictions of an avatar as indicated by metadata or tags to determine if the teleport destination is suitable for teleportation of that avatar. If the destination is found unsuitable, a search is conducted, preferably based on unmatched metadata of the avatar or the destination to suggest or directly substitute a suitable teleportation destination. Metadata for the avatar and the destination can include metadata which is dynamic (such as destination occupancy or processing capacity) adaptively developed or based on current or historical usage and virtual universe system status.

The invention discloses a micro molecular white-light organic light-emitting device produced by a wet method, the structure of which is a substrate / an anode / hole transport material: a blue-light main body: a blue fluorescent material: a complementary color fluorescent dye / a hole barrier layer / a teleportation layer / an cathode, wherein blue light is emitted by an efficient blue-light host-guest system, a complementary color luminous component is provided by the efficient fluorescent dye, and a luminescent layer adopts a spin coating method to mix an efficient blue-light host-guest material and the fluorescent dye into the hole transport materials to form a single luminescent layer. The device has simple structure, is dispensed with a hole transport layer of a micro molecular evaporation multilayer device, and merges a blue-light emission layer and a yellow-light emission layer into one layer; the device has high brightness, and the white light thereof has pure chromaticity which is reduced along with the variation of the applied driving voltage; and the device has the characteristics of simple preparation technology and low cost. The device can satisfy the requirements of LCDs on light, thin and low consumption, and is very suitable for being used as the backlight of display devices and for common illumination.

The invention relates to an augmented reality-based novel dream theater, which comprises a theater building and a processing system, wherein an auditorium, a stage, a screen and a projection system are arranged in the theater building; the projection system comprises a first projection system and a processing system; the first projection system is capable of projecting a virtual image on the stage; and the processing system is capable of providing a head portrait of a tourist to the first projection system as character picture content. The augmented reality-based novel dream theater demonstrates the teleportation effect that an actor sometimes disappears and sometimes appears on the stage by light and the virtual image and cooperation with movement of the actor; the processing system can collect the head portrait of the tourist, and carries out projection through the first projection system, so that a character picture with the head portrait of the tourist is projected to the stage to form the virtual image; the tourist feels entering the dream theater in the viewing process; the interactivity of the dream theater and the tourist is strengthened; and a relatively strong visual impact is provided for the tourist.

A method and apparatus for a motion ride for creating an illusion of teleportation on a multiple of passengers in a ride vehicle. Multiple embodiments of varying apparatus are presented for completing four steps of the method. Passengers observe motion of the passenger vehicle over several environments creating an anticipated location for a perceived final destination of the passenger vehicle following motion through an enclosing structure. The enclosing structure has motion distinct from motion of the passenger vehicle over a predetermined amount of time creating a separation between the actual final destination of the passenger vehicle and the perceived final destination anticipated by passengers. Revealing the actual final destination of the passenger vehicle to passengers creates the effect of the passenger vehicle appearing in a different and unanticipated location instantaneously. The effect can be used for complimenting a story-telling teleportation event of a motion ride.