Abstract: Methods of facilitating communication between clients and servers are contemplated. Embodiments of the inventive subject matter make it possible for a client to establish a packet-based connection with a server by first authenticating with a web backend. This can enable, for example, a client to establish a packet-based connection with a server though a web browser.

Abstract: A node system implements a method for node relay communication. A description of a flow entry including an address in a flow and a private key is received. The flow entry and the private key are stored in a database indexed to a flow ID. A packet comprising an authentication code and packet data including packet sequence information and a Flow ID is received. A look up in the database of a flow entry corresponding to the Flow ID of the packet is performed. The packet is either ignored or forwarded to the address in the flow, depending on the result of the look-up.

Abstract: An information processing device includes: an index calculation unit configured to calculate an at least one index of one of actions and reactions by a target on the basis of target information acquired by an information acquisition unit; and a determination unit configured to determine a current psychological status of a plurality of psychological statuses of the target on the basis of the calculated at least one index. After the information acquisition unit acquires the target information, the index calculation unit updates the at least one index on the basis of the acquired target information. After the index calculation unit updates the at least one index, the determination unit determines, on the basis of the updated at least one index, that another one psychological status in a rank that is one of higher and lower than a rank of the current psychological status is a new current-psychological status.

Abstract: A node system implements a method for node relay communication. A description of a flow entry including an address in a flow and a private key is received. The flow entry and the private key are stored in a database indexed to a flow ID. A packet comprising an authentication code and packet data including packet sequence information and a Flow ID is received. A look up in the database of a flow entry corresponding to the Flow ID of the packet is performed. The packet is either ignored or forwarded to the address in the flow, depending on the result of the look-up.

Abstract: Methods of facilitating communication between clients and servers are contemplated. Embodiments of the inventive subject matter make it possible for a client to establish a packet-based connection with a server by first authenticating with a web backend. This can enable, for example, a client to establish a packet-based connection with a server though a web browser.

Abstract: A node system implements a method for node relay communication. A description of a flow entry including an address in a flow and a private key is received. The flow entry and the private key are stored in a database indexed to a flow ID. A packet comprising an authentication code and packet data including packet sequence information and a Flow ID is received. A look up in the database of a flow entry corresponding to the Flow ID of the packet is performed. The packet is either ignored or forwarded to the address in the flow, depending on the result of the look-up.

Abstract: A node system implements a method for node relay communication. A description of a flow entry including an address in a flow and a private key is received. The flow entry and the private key are stored in a database indexed to a flow ID. A packet comprising an authentication code and packet data including packet sequence information and a Flow ID is received. A look up in the database of a flow entry corresponding to the Flow ID of the packet is performed. The packet is either ignored or forwarded to the address in the flow, depending on the result of the look-up.

Abstract: A method and apparatus for displaying video data on a computer display. Video data is digitized at a video rate and displayed at a different (higher) rate. The digitized video data is provided to the computer memory along with the computer-generated display data. Thus, the video data is part of the windowing environment and can be manipulated like any other window on the display screen. The video data can be arbitrarily sized and is not limited by the input format. The video input is provided to the computer system as a video stream. Next, the video data is resampled and converted from, e.g., the NTSC standard 640.times.480 array into an N.times.M array where N is less than or equal to 640, and M is less than or equal to 480. The video data is then selectively stored in the computer memory with the computer display data by referencing a bit map in the computer memory, producing a region of pixel data that is fully compatible with other windows in the windowing environment.

Abstract: A bus termination scheme that minimizes signal reflection and that minimizes the effect of the number of devices coupled to the bus. In this invention, a resistor is provided between a signal driver and the transmission bus. In addition, a resistance is provided between the bus and each receiving means. The driver resistor reduces the effective capacitance of the transmission line as well as effectively source terminating the line. The receiver resistor reduces effective capacitance and damps signal reflections. Thus, the performance of the bus is increased by minimizing the effects of the number of drivers and receivers on the bus. In addition, the drivers can be lower powered than prior art drivers because no static and a reduced dynamic load is presented to the driver. Finally, the resistors do not dissipate power continuously but only when a transmitter changes the bus state or potential, further enhancing low power operation.

Abstract: A method and apparatus for providing inter-program communication, and in particular, the sharing of algorithms among programs. A "services server" scans programs stored in the mass storage of a computer system and generates a data structure containing attribute information of each service provided by the programs stored in mass storage. This data structure includes an attribute name, the "sendType" of the attribute and the "returnTypes" of the attribute. A sendType is the required format of data provided to the service provider as an input to the service algorithm. The returnType is the format of data that is the result of applying the service algorithm to the input data. SendTypes and returnTypes are ASCII, RTF, TIFF, PICT, etc. When a service requestor is activated, the service requestor scans the services server data structure and generates its own local database of available services with which it can provide the appropriate data format.

Abstract: A housing for a desk top personal computer incorporating a novel integrated cooling system. The housing features a cast magnesium chassis that acts as a heat sink that conductively absorbs heat from internal components. A recessed, rectangular, open-sided cooling channel is integrally formed in the bottom of the chassis. A fan is mounted to one end of the cooling channel. A series of fins running lengthwise extends down from the top of the channel. A power supply module, which dissipates heat from a conduction plate along its bottom, is mounted on the top side of the chassis directly above the channel. In operation, the fan draws air into the housing through a series of openings along the top back edge of the chassis. The air passes over the inside surfaces of the chassis, dissipating the relatively small amount of heat generated by the components mounted thereon and flows into the cooling channel.

Abstract: A bus termination scheme that minimizes signal reflection and that minimizes the effect of the number of devices coupled to the bus. In this invention, a resistor is provided between a signal driver and the transmission bus. In addition, a resistance is provided between the bus and each receiving means. The driver resistor reduces the effective capacitance of the transmission line as well as effectively source terminating the line. The receiver resistor reduces effective capacitance and damps signal reflections. Thus, the performance of the bus is increased by minimizing the effects of the number of drivers and receivers on the bus. In addition, the drivers can be lower powered than prior art drivers because no static and a reduced dynamic load is presented to the driver. Finally, the resistors do not dissipate power continuously but only when a transmitter changes the bus state or potential, further enhancing low power operation.

Abstract: This invention provides a defect management scheme for mass storage devices such as disk drives. The data tracks formed on the surface of the storage media are divided into a plurality of zones. Each zone is divided into a number of logical partitions, with each partition containing a fixed number of sectors. Each partition also includes at least one local spare sector at the end of the partition. Each zone, which may consist of one or more partitions, includes a number of overflow spare sectors at the end of the zone. If there is a defective sector in a partition, the local spare sector is used to replace the defective sector. If there are more defective sectors in a partition than there are local spare sectors, an overflow spare sector is used to replace the additional defective sectors.

Abstract: A method and apparatus for performing graphic compositing operations in a computer system, with improved system performance, is provided. The apparatus and method performs the plurality of compositing operations by implementing a series of write functions, selected from a group of write functions, in a predetermined combination or order.