10459 results about "Subvocal recognition" patented technology

Portable computing apparatus for aiding a user in the monitoring of the consumption of consumable items, such as food items or prescribed medicaments, and reordering such items includes a common database for use in monitoring the items as consumed, and for preparing the reorder list at the proper time. The apparatus preferably includes an imaging device for recording the image of the item to be consumed, and recognition circuitry for utilizing the recorded image to identify the item and also to provide information concerning its nutritional content in a weight management program. The consumable item may also be identified in other manners, such as by a barcode reader, or a voice-recognition circuit.

In embodiments of the present invention improved capabilities are described for multiple web-based content category searching for web content on a mobile communication facility comprising capturing speech presented by a user using a resident capture facility on the mobile communication facility; transmitting at least a portion of the captured speech as data through a wireless communication facility to a speech recognition facility; generating speech-to-text results for the captured speech utilizing the speech recognition facility; and transmitting the text results and a plurality of formatting rules specifying how search text may be used to form a query for a search capability on the mobile communications facility, wherein each formatting rule is associated with a category of content to be searched.

In embodiments of the present invention improved capabilities are described for sending a communications header with the voice recording to send metadata for use in speech recognition, formatting, and search in searching for web content on a mobile communication facility comprising capturing speech presented by a user using a resident capture facility on the mobile communication facility; transmitting a communications header to a speech recognition facility from the mobile communication facility through a wireless communications facility, wherein the communications header includes at least one of device name, network type, audio source, display parameters for the wireless communications facility, geographic location, and phone number information; transmitting at least a portion of the captured speech as data through the wireless communication facility to a speech recognition facility; generating speech-to-text results utilizing the speech recognition facility based at least in part on the information relating to the captured speech and the communications header; and transmitting text from the speech-to-text results along with URL usage information configured to enable a user to conduct a search on the mobile communication facility.

A voice-enabled help desk service is disclosed. The service comprises an automatic speech recognition module for recognizing speech from a user, a spoken language understanding module for understanding the output from the automatic speech recognition module, a dialog management module for generating a response to speech from the user, a natural voices text-to-speech synthesis module for synthesizing speech to generate the response to the user, and a frequently asked questions module. The frequently asked questions module handles frequently asked questions from the user by changing voices and providing predetermined prompts to answer the frequently asked question.

Methods, computer programs, and systems for interfacing a user with a computer program, utilizing gaze detection and voice recognition, are provided. One method includes an operation for determining if a gaze of a user is directed towards a target associated with the computer program. The computer program is set to operate in a first state when the gaze is determined to be on the target, and set to operate in a second state when the gaze is determined to be away from the target. When operating in the first state, the computer program processes voice commands from the user, and, when operating in the second state, the computer program omits processing of voice commands.

An apparatus and system for analyzing intention are provided. The apparatus for analyzing an intention applies a context-free grammar to each of one or more sentences in units of one or more phrases to perform phrase spotting on each sentence, thereby extending a recognition range for an out-of-grammar (OOG) expression. Meanwhile, the apparatus for analyzing an intention determines whether sentences that have undergone phrase spotting are grammatically valid by applying a dependency grammar to the sentences to filter an invalid sentence, and generates the intention analysis result of a valid sentence, thereby and grammatically and/or semantically verifying a sentence that has undergone speech recognition while extending a speech recognition range.

The disclosure describes an overall system/method for text-input using a multimodal interface with a combination of speech recognition and text prediction. Specifically, an “always listening” mode for entering words is combined with a push-to-speak mode for entering symbols and phrases. In addition, these two modes are further combined with keypad based text prediction. Finally, the overall user-interface of the proposed system is designed such that it enhances existing standard text-input methods; thereby minimizing the behavior change for mobile users.

A user interface for a mobile office is provided for allowing simple, safe, and convenient access to electronic mail, calendar, news, and web browser functions. The dialog or number of steps required to access desired items is minimized using a state controller responsive to voice commands and manual activations of reconfigurable steering wheel switches. Someone unfamiliar with the user interface is assisted by prompts for various commands and can use the mobile office without needing to resort to use of the reconfigurable steering wheel control elements. A more experienced user can bypass prompts by interrupting them with voice commands and can quickly move through various steps by utilizing the configurable steering wheel control elements to gain access to individual items within the mail, calendar, and news functions.

The present invention allows subscribers to an online information service to participate in real-time conferencing or chat sessions in which a message originating from a subscriber in accordance with a first language is translated to one or more languages before it is broadcast to the other conference areas. Messages in a first language are translated automatically to one or more other languages through language translation capabilities resident at online information service host computers. Access software that subscribers use for participating in conference is integrated with speech recognition and speech generation software such that a subscriber may speak the message he or she would like to share with other participants and may hear the messages from the other participants in the conference. Speech-to-speech translation may be accomplished as a message spoken into a computer microphone in accordance with a first language may be recited by a remote computer in accordance with a second language.

A voice-activated command interface module for interacting with a plurality of home-based electronic devices so as to allow for a remotely-located home owner to communicate with, command and control various ones of the electronic devices. The module includes a plurality of communication ports, each communication port associated with a different type of communication interface for providing communications to and from the plurality of electronic devices. The module also includes a voice network communication port for receiving the voice commands from the home owner and a data network communication port for transmitting monitoring and control information between the plurality of electronic devices and the home owner. In operation, the command interface module is responsive to voice commands received from a remote user via an incoming telephone line (either data or voice). A voice recognition unit within the command interface module is utilized to translate the received voice signal into an “action/control” signal and then perform the desired activity.

An apparatus for providing dynamic vocabulary prediction for setting up a speech recognition network of resource constrained portable devices may include a recognition network element. The recognition network element may be configured to determine a confidence measure for each candidate recognized word for a current word to be recognized. The recognition network element may also be configured to select a subset of candidate recognized words as selected candidate words based on the confidence measure of each one of the candidate recognized words, and determine a recognition network for a next word to be recognized, the recognition network including likely follower words for each of the selected candidate words, e.g. using language model and highly frequently used words.

A method and system for providing efficient menu services for an information processing system that uses a telephone or other form of audio user interface. In one embodiment, the menu services provide effective support for novice users by providing a full listing of available keywords and rotating house advertisements which inform novice users of potential features and information. For experienced users, cues are rendered so that at any time the user can say a desired keyword to invoke the corresponding application. The menu is flat to facilitate its usage. Full keyword listings are rendered after the user is given a brief cue to say a keyword. Service messages rotate words and word prosody. When listening to receive information from the user, after the user has been cued, soft background music or other audible signals are rendered to inform the user that a response may now be spoken to the service. Other embodiments determine default cities, on which to report information, based on characteristics of the caller or based on cities that were previously selected by the caller. Other embodiments provide speech concatenation processes that have co-articulation and real-time subject-matter-based word selection which generate human sounding speech. Other embodiments reduce the occurrences of falsely triggered barge-ins during content delivery by only allowing interruption for certain special words. Other embodiments offer special services and modes for calls having voice recognition trouble. The special services are entered after predetermined criterion have been met by the call. Other embodiments provide special mechanisms for automatically recovering the address of a caller.

The invention provides a digital picture frame that allows a user to edit a displayed picture using simple and intuitive controls. Modifications to an image may be stored by the digital picture frame so that the digital picture frame may later display the edited or modified version of the picture rather than the original version. A user may edit a picture using mechanical controls (e.g., knobs, switches, slider-bars, wheels), sensors (e.g., a position sensor, a tilt sensor, a microphone, a light sensor), a voice recognition module, and/or a touch screen. A digital picture frame may identify a user and based on the user's identity (e.g., the user's preferences or permissions), may display pictures to the user. Further, different users may modify a picture in different ways, so that two different users may view two different versions of the same picture.

A device comprise an a display screen and an audio circuit for generating an audio signal representing spoken words uttered by the user. A processor executes a first application, a second application, and a text mark-up object. The first application may render a depiction of text on the display screen. The text mark-up object may: i) receiving at least a portion of the audio signal representing spoken words uttered by the user; ii) performing speech recognition to generate a text representation of the spoken words uttered by the user; iii) determining a selected text segment, and iv) performing an input function to input the selected text segment to the second application. The selected text segment may be text which corresponds to both a portion of the depiction of text on the display screen and the text representation of the spoken words uttered by the user.

In language evaluation systems, user expressions are often evaluated by speech recognizers and language parsers, and among several possible translations, a highest-probability translation is selected and added to a dialogue sequence. However, such systems may exhibit inadequacies by discarding alternative translations that may initially exhibit a lower probability, but that may have a higher probability when evaluated in the full context of the dialogue, including subsequent expressions. Presented herein are techniques for communicating with a user by formulating a dialogue hypothesis set identifying hypothesis probabilities for a set of dialogue hypotheses, using generative and/or discriminative models, and repeatedly re-ranks the dialogue hypotheses based on subsequent expressions. Additionally, knowledge sources may inform a model-based with a pre-knowledge fetch that facilitates pruning of the hypothesis search space at an early stage, thereby enhancing the accuracy of language parsing while also reducing the latency of the expression evaluation and economizing computing resources.

Apparatus with accompanying subsystems and methods for developing conversational computer applications. As a user interface, the apparatus allows for a user to initiate the conversation. The apparatus also answers simple and complex questions, understands complex requests, pursues the user for further information when the request is incomplete, and in general provides customer support with a human like conversation while, at the same time, it is capable to interact with a company's proprietary database. As a development tool, the apparatus allows a software developer to implement a conversational system much faster than takes, with current commercial systems to implement basic dialog flows. The apparatus contains three major subsystems: a state transition inference engine, a heuristic answer engine and a parser generator with semantic augmentations. A main process broker controls the flow and the interaction between the different subsystems. The state transition inference engine handles requests that require processing a transaction or retrieving exact information. The heuristic answer engine answers questions that do not require exact answers but enough information to fulfill the user's request. The parser generator processes the user's natural language request, that is, it processes the syntactical structure of the natural language requests and it builds a conceptual structure of the request. After the parser generator processes the user's request, a main process broker feeds the conceptual structure to either the heuristic answer engine or to the state transition inference engine. The interaction between the main process broker and the subsystems creates a conversational environment between the user and the apparatus, while the apparatus uses information from proprietary databases to provide information, or process information, during the course of the conversation. The apparatus is equipped with a programming interface that allows implementers to declare and specify transactions based requests and answers to a multiplicity of questions. The apparatus may be used with a speech recognition interface, in which case, the apparatus improves the recognition results through the context implicitly created by the apparatus.

A hearing assist device is associated with an ear of a user. Health characteristics of the user are measured by sensors of the hearing assist device. The measured health characteristics may be analyzed in the hearing assist device, or transmitted from the hearing assist device for remote analysis. Based on the analysis, alerts, instructions, and other information may be displayed to the user in the form of text or graphics, or may be played by the hearing assist device in the form of sound/voice. Medical personnel may be alerted when problems with the user are detected by the hearing assist device. The user may provide verbal commands to the hearing assist device. The hearing assist device may be configured to filter sounds, and may be configured for a personal hearing frequency response of the user. The hearing assist device may be configured for speech recognition to recognize commands.