Abstract: A system and method are described herein for a sensor device which biomechanically detects in real-time a user's movement state and posture and then provides real-time feedback to the user based on the user's real-time posture. The feedback is provided through immediate sensory feedback through the sensor device (e.g., a sound or vibration) as well as through an avatar within an associated application with which the sensor device communicates.

Abstract: A system and method are described herein for detecting a user's transition between sitting and standing postures. Transitions between sitting and standing states are reliably detected using an accelerometer attached to the user. By modeling error introduced by the accelerometer, and correcting for this error, transitions between sitting and standing states are reliably detected. A microprocessor coupled to the accelerometer converts the captured accelerometer data to approximate vertical acceleration. Vertical velocity, which includes accelerometer error, is determined from the approximate vertical acceleration. The vertical velocity is corrected, and the corrected vertical velocity used to determine vertical displacement. Transitions between sitting and standing states are determined from the vertical displacement.

Abstract: An apparatus may include a medical device including an elongate shaft disposed about a guidewire, and a distal tip including a plurality of rounded protrusions, wherein adjacent protrusions are fixed directly to each other by a relatively flexible connector. The plurality of protrusions may decrease in size from a proximalmost protrusion distally to distalmost protrusion.

Abstract: An apparatus may include a medical device including an elongate shaft disposed about a guidewire, and a distal tip including a plurality of rounded protrusions, wherein adjacent protrusions are fixed directly to each other by a discrete, relatively flexible connector. The plurality of protrusions may each decrease in size from a proximalmost protrusion distally to distalmost protrusion.

Abstract: A file system and method of file access are disclosed. In a particular embodiment, a method is performed at a host device coupled to a data storage device, where the host device includes a memory storing a file data structure. The host device receives a request to open a file and, in response to the request, retrieves location data of the file from the file data structure. The host device reads data of the file from the data storage device based on the location data and extracts metadata from the data of the file.

Abstract: A multilayered optical tissue phantom fabrication approach and inherently produced test target structure which address the issues of optical conformity known in the art by controlling the formation of micrometer scale monolayers embedded with light-scattering microspheres.

Abstract: A file system and method of file access are disclosed. In a particular embodiment, a method is performed at a host device coupled to a non-volatile memory, where the host device includes a memory having a first file data structure. A first directory entry in a file directory of a file system is located where the first directory entry corresponds to a first file stored in the non-volatile memory. First data associated with the first directory entry, including first location data indicating a location of the first file in the non-volatile memory, is retrieved and stored in the first file data structure. A request to open the first file is received. In response, the first location data of the first file is retrieved from the first file data structure and data of the first file from the non-volatile memory is read. First metadata associated with the first file is extracted from the data read from the non-volatile memory.

Abstract: A method of controlling data access to non-volatile memory is disclosed. The method includes storing a data file in a non-volatile memory. The non-volatile memory includes a memory array including a plurality of address ranges one or more of which corresponding to a protected portion of the memory array and one or more of which corresponding to an unprotected portion of the memory array. The method also includes communicating to a host device an indication that a memory request with respect to the protected portion of the memory array is denied. The indication is communicated for instructing the host device to avoid a timeout when the memory request is denied.

Abstract: A system and method are described herein for a sensor device which biomechanically detects in real-time a user's movement state and posture and then provides real-time feedback to the user based on the user's real-time posture. The feedback is provided through immediate sensory feedback through the sensor device (e.g., a sound or vibration) as well as through an avatar within an associated application with which the sensor device communicates.

Abstract: Ethernet wide area networks and methods are disclosed. A disclosed example Ethernet wide area network includes a first network Ethernet switch having a first network interface and a first service interface. The first service interface is to communicate with a first local area Ethernet switch. The network also includes a second network Ethernet switch having a second network interface and a second service interface. The second service interface is to communicate with the second local area Ethernet switch. The network also includes a root node network Ethernet switch having a third network interface to communicate with the first network interface with the first network Ethernet switch and a fourth network interface to communicate with the second network interface of the second network Ethernet switch.

Abstract: A removable data storage device that intelligently operates as one large data storage region or as multiple, smaller data storage regions is disclosed. The removable data storage device can be used in not only modern electronic products (using 32-bit addressing) but also legacy products (using 16-bit addressing). A host device can couple to the removable storage device to access data stored in/to the removable storage device. As an example, the removable data storage device can be a memory card.

Abstract: A system and method is provided for remote administration and management of a computer network, by installation of distributed software agents in remote network components, such as software agents implemented using encapsulated reusable interfaces such as COM or CORBA interfaces. Remote network management is effected by communication with the distributed agents using a structured language-independent parsable text document, such as a markup language; e.g. XML.

Abstract: The present invention provides compositions and methods that combine the initial patterning capabilities of a direct cell printing system with the active patterning capabilities of magnetically labeled cells, such as cells labeled with superparamagnetic nanoparticles. The present invention allows for the biofabrication of a complex three-dimensional tissue scaffold comprising bioactive factors and magnetically labeled cells, which can be further manipulated after initial patterning, as well as monitored over time, and repositioned as desired, within the tissue engineering construct.

Abstract: The present invention relates to microfluidic systems and methods for monitoring or detecting a change in a characteristic of an input substance. Specifically, the invention relates to a model for in vitro pharmacokinetic study and other pharmaceutical applications, as well as other uses including computing, sensing, filtration, detoxification, production of chemicals and biomolecules, testing cell/tissue behavior, toxicology, drug metabolism, drug screening, drug discovery, and implantation into a subject. The present invention also relates to systems and methods of a microplasm functionalized surface patterning of a substrate. The present invention represents an improvement over existing plasma systems used to modify the surface of a substrate, as the present invention creates surface patterning without the use of a mask, stamp or a chemical treatment.

Abstract: A file system and method of file access are disclosed. In a particular embodiment, a method is performed at a host device coupled to a non-volatile memory, where the host device includes a memory having a first file data structure. A first directory entry in a file directory of a file system is located where the first directory entry corresponds to a first file stored in the non-volatile memory. First data associated with the first directory entry, including first location data indicating a location of the first file in the non-volatile memory, is retrieved and stored in the first file data structure. A request to open the first file is received. In response, the first location data of the first file is retrieved from the first file data structure and data of the first file from the non-volatile memory is read. First metadata associated with the first file is extracted from the data read from the non-volatile memory.

Abstract: A method of controlling data access to non-volatile memory is disclosed. The method includes storing a data file in a non-volatile memory. The non-volatile memory includes a memory array including a plurality of address ranges one or more of which corresponding to a protected portion of the memory array and one or more of which corresponding to an unprotected portion of the memory array. The method also includes communicating to a host device an indication that a memory request with respect to the protected portion of the memory array is denied. The indication is communicated for instructing the host device to avoid a timeout when the memory request is denied.

Abstract: Ethernet wide area networks and methods are disclosed. A disclosed example Ethernet wide area network includes a first network Ethernet switch having a first network interface and a first service interface. The first service interface is to communicate with a first local area Ethernet switch. The network also includes a second network Ethernet switch having a second network interface and a second service interface. The second service interface is to communicate with the second local area Ethernet switch. The network also includes a root node network Ethernet switch having a third network interface to communicate with the first network interface with the first network Ethernet switch and a fourth network interface to communicate with the second network interface of the second network Ethernet switch.

Abstract: A system and method is provided for remote administration and management of a computer network, by installation of distributed software agents in remote network components, such as software agents implemented using encapsulated reusable interfaces such as COM or CORBA interfaces. Remote network management is effected by communication with the distributed agents using a structured language-independent parsable text document, such as a markup language; e.g. XML.

Abstract: An ethernet wide area network (10) has a number of interconnected network ethernet switches (12). A first local area network (18) has a first local area ethernet switch (16) and is connected to one (14) of the interconnected network ethernet switches (12). A second local area network (24) has a second local area ethernet switch (22) connected to a second (20) of the interconnected network ethernet switches (12).

Abstract: A system and method is provided for remote administration and management of a computer network, by installation of distributed software agents in remote network components, such as software agents implemented using encapsulated reusable interfaces such as COM or CORBA interfaces. Remote network management is effected by communication with the distributed agents using a structured language-independent parsable text document, such as a markup language; e.g. XML.