380 results about "Delimiter" patented technology

A handheld device 100 such as a personal digital assistant (PDA) or the like, a handwritten input user interface (HIUI), a method of interfacing handwritten text and a program product therefor. A lower portion of a touch enabled display is designated as a handwriting input area 104. Action icons 106, 108, 110, 112 and 114 are disposed at a right side of the handwriting user interface 102. Recognized text is displayed on the screen in a text display area located between a file management tool bar 116 and the handwritten input area 104. A scroll bar 118 is disposed at the right side of the display 112. As text is continuously entered each individual word may be recognized, and inserted into the end of the text stream. A word separator 120 may demarcate or bracket individual words in a continuous input stream. A secondary list of potential recognition candidates may be available for display in a box 128 and offered for substitution for or in lieu of the recognized word. Handwritten text may be continuously entered and displayed in the handwriting input area 104 as digital ink, the input point staying approximately fixed with the ink display automatically scrolling. The input area behaves as a "treadmill" or "ticker tape" that is moving from right to left, thereby giving the illusion of a continuous writing space. The speed of the "treadmill" automatically adapts to writing speed. The device 100 may include a communications function and, in particular the device may include an antenna 122 for wireless communication. Individual function switches, buttons and other controls are disposed about the device.

Systems and methods are provided for communicating and processing market data. The market data may comprise quotes, orders, trades and / or statistics. A messaging structure allows for adding, re-ordering and / or expanding data, within the printable character set of any language. One or more delimiters are defined and used to delimit data elements within the message structure. The data is interpreted based on templates which may be disseminated prior to the sending of messages and used as an abstraction so that the meaning of data need not be conveyed in the message.

A pen-based user interface (PBUI) that facilitates input of a delimiter to a scope in a substantially uninterrupted stroke for generating a selection-action gesture phrase. Four delimiter techniques are provided, which include a Multi-stroke delimiter, a button delimiter, timeout delimiter and pigtail delimiter. The Pigtail delimiter uses a small loop to delimit the gesture. The delimiter techniques support integrated scope selection, command activation, and direct manipulation all in a single fluid pen gesture. The delimiter techniques can also be employed to terminate a complex scope consisting of a sequence of multiple pen strokes.

A method and apparatus for receiving document images including portions linked to one or more electronic addresses. The linked portion of the document is identified using a predetermined visual attribute, such as bold-face text, or delimiters to mark the portion. The document image is then transmitted using, e.g., existing apparatus for transmitting images, such as a facsimile machine. An electronic address associated with the identified portion of the document is also transmitted using existing techniques, such as by touch-tone telephone. The address may be a voice telephone number, facsimile telephone number. World Wide Web address or any other address with which communication can be established. At the receiving end, both the document image and electronic address are received. Pattern matching is performed on the document image to identify the portion with the predetermined attribute as a linked portion. The received electronic address is then correlated with the linked portion. When the document image is displayed on, e.g., a computer screen, the linked portion is visually identified so that the recipient can access the electronic address by, e.g., clicking on the portion using a mouse. Communication may then be initiated by the recipient with the entity associated with the electronic address.

In an ultra-wideband (“UWB”) receiver, a received UWB signal is periodically digitized as a series of ternary samples. The samples are continuously correlated with a predetermined preamble sequence to develop a correlation value. When the value exceeds a predetermined threshold, indicating that the preamble sequence is being received, estimates of the channel impulse response (“CIR”) are developed. When a start-of-frame delimiter (“SFD”) is detected, the best CIR estimate is provided to a channel matched filter (“CMF”) substantially to filter channel-injected noise.