Abstract: A flexibly interfaceable portable computing device includes a display coupled to a processor, which is coupled or selectively coupled to either or both of a keyboard and a recording unit. The display and the keyboard provide a first user interface to the processor. The recording unit is superimposable with a removable markable surface. A stylus allows user marking on the markable surface. The stylus provides a stroke signal and a stroke mark. The recording unit, the markable surface, and the stylus provide a second user interface to the processor. Optionally, the display also contributes to providing the second user interface to the processor. Switching among viewing modes for the display, and synchronization of information between the processor and a processor of the recording unit are also provided. A casing can enfold the display, the keyboard, and the recording unit to form a relatively slim profile.

Abstract: A flexibly interfaceable portable computing device includes a display coupled to a processor, which is coupled or selectively coupled to either or both of a keyboard and a recording unit. The display and the keyboard provide a first user interface to the processor. The recording unit is superimposable with a removable markable surface. A stylus allows user marking on the markable surface. The stylus provides a stroke signal and a stroke mark. The recording unit, the markable surface, and the stylus provide a second user interface to the processor. Optionally, the display also contributes to providing the second user interface to the processor. Switching among viewing modes for the display, and synchronization of information between the processor and a processor of the recording unit are also provided. A casing can enfold the display, the keyboard, and the recording unit to form a relatively slim profile.

Abstract: An encoding circuit for use with a comparator, includes a plurality of logic elements for receiving an input from a comparator, and a Gray code encoder for receiving an output from the plurality of logic elements. Both first and second type comparator errors (e.g., meta-stability errors and bubble-errors) are substantially eliminated simultaneously by the logic elements.

Abstract: Disclosed is a method and an apparatus, as well as a computer program, for associating digitizer tablet stroke samples with entries in an electronic personal information management (PIM) tool, such as an electronic organizer or an electronic calendar. A stroke database has a plurality of time stamped stroke entries, and a PIM database has a plurality of entries each having a time associated therewith. A controller searches at least one of the stroke database and the PIM database to locate corresponding entries in each database that indicate that a particular one of the stroke entries was created at a time that corresponds to a particular one of the PIM database entries. The controller is responsive to the search being successful for forming a link between the stroke entry and the PIM database entry for enabling corresponding stroke information to be visualized in association with the particular one of the PIM database entries.

Abstract: A novel optoelectronic packaging submount arrangement which incorporates a 90° C. electrical conductor turn, and more specifically methods of producing optoelectronic packaging submount arrangement incorporating 90° C. electrical conductor turns.

Abstract: An audio retrieval system and method are provided for augmenting the transcription of an audio file with one or more alternate word or phrase choices, such as next-best guesses for each word or phrase, in addition to the best word sequence identified by the transcription process. The audio retrieval system can utilize a primary index file containing the best identified words and/or phrases for each portion of the input audio stream and a supplemental index file containing alternative choices for each word or phrase in the transcript. The present invention allows words that are incorrectly transcribed during speech recognition to be identified in response to a textual query by searching the supplemental index files. During an indexing process, the list of alternative word or phrase choices provided by the speech recognition system are collected to produce a set of supplemental index files.

Abstract: Methods and apparatus are provided for retrieving audio information based on the audio content as well as the identity of the speaker. The results of content and speaker-based audio information retrieval methods are combined to provide references to audio information (and indirectly to video). A query search system retrieves information responsive to a textual query containing a text string (one or more key words), and the identity of a given speaker. An indexing system transcribes and indexes the audio information to create time-stamped content index file(s) and speaker index file(s). An audio retrieval system uses the generated content and speaker indexes to perform query-document matching based on the audio content and the speaker identity. Documents satisfying the user-specified content and speaker constraints are identified by comparing the start and end times of the document segments in both the content and speaker domains.

Abstract: A connector for a portable device, includes a jack portion integral to the portable device, and a plug portion attached to an input/output device for being inserted into the jack portion. The connector is preferably a low cost microwave connector for transmitting multiple signal types and provides dual functionability.

Abstract: A new clock distribution network design for VLSI circuits which effectively reduces skew without the area and power penalty associated with prior clock designs. Two wires emanating from the clock in opposite directions or, alternatively, two wires connected in series and running parallel, are used to route clock signals from the clock source to the next routing segment. The next routing segment routes clock signals to the tapping point near the circuit component by two emanated wires from the previous routing segment. Clock signals from the routing segments are fed through two-input NOR gates (alternatively, two-input NAND gates) to the clock pins. The clock signal arrival time is roughly equal to the simultaneous switching gate delay plus the average arrival times from the two paths, which turns out approximately the same across different tapping points, thus minimizing clock skews. Narrow wires may be used for routing, resulting in moderate power consumption.