摘要:
The invention provides a method, system, and program product for differentially displaying an instant messaging (IM) availability to a plurality of potential interlocutors. In one embodiment, the invention includes creating a relationship chart of potential interlocutors based on an organizational chart; defining a willingness to communicate, including a temporal component; establishing an IM availability for each potential interlocutor using the relationship chart and the willingness to communicate; sending the IM availability to a server; transmitting the IM availability from the server to a potential interlocutor's computing device capable of displaying the IM availability; receiving an IM invitation from an interlocutor; and generating an alert based on the IM availability for the interlocutor.
摘要:
Embodiments of the present invention provide barcode sequences in an active display for information exchange. Specifically, embodiments of the present invention provide a system and method for communicating information between electronic devices via a barcode image sequence. In a typical embodiment, a barcode image sequence is displayed on the display screen of a first electronic device. A second electronic device reads and decodes the barcode image sequence. The second electronic device displays an acknowledgement on the display screen of the second electronic device. The acknowledgement is read by the first electronic device.
摘要:
This invention describes an apparatus, computer architecture, memory structure, memory control, and cache memory operation method for multi-core processor. A logic core bypasses immediate cache memory units with low yield or deadly performance. The core mounts (multiple) cache unit(s) that might already be in use by other logic cores. Selected cache memory units serve multiple logic cores with the same contents. The shared cache memory unit(s) serves all the mounting cores with cache search, hit, miss, and write back functions. The method recovers a logic core whose cache memory block is not operational by sharing cache memory blocks which might already engage other logic cores. The method is used to improve reliability and performance of the remaining system.
摘要:
Embodiments of the present invention provide a system and method for authorizing the use of a biometric transaction card. Specifically, embodiments of the present invention provide a biometric card having a biometric sensor to determine whether the biometric information (fingerprint) is from human skin. In a typical embodiment, the cardholder approaches a magnetic reader with the card. The user places his/her finger on the SpO2 sensor of the card. The sensor estimates the SpO2 level. Card authorization is based, in part, on the estimated SpO2 level.
摘要:
In general, embodiments of the present invention provide a chip package with multiple TSV configurations. Specifically, the chip package typically includes a backend layer (e.g., metal interconnect layer); a substrate coupled to the backend layer; a set (at least one) of backend side interconnects extending (e.g., angularly) from a side surface of the backend layer to a bottom surface of the backend layer; a set of optional vertical TSVs extending from a top surface of the backend layer through the substrate; and a network organizer positioned in the substrate organizer for handling communications made using the set of backend side interconnects and the set of vertical TSVs. A set of connections (e.g., controlled collapse chip connections (C4s) can be positioned adjacent to any of the vias to provide connectively to other hardware elements such as additional chip packages, buses, etc. Among other things, the use of backend side interconnects allows maximum surface area of the chip package to be utilized and provides increased reliability. These advantages are especially realized when used in conjunction with vertical TSVs.
摘要:
Embodiments of the present invention provide an adaptive and intelligent fingerprint scanning device and approach. Specifically, embodiments of the present invention utilize DC resistive image scanning to reduce overall scanning time and energy consumption (e.g., by identifying a targeted scanning area). In a typical embodiment, a scanning device will be provided that includes a scanning area comprised of a set (e.g., at least one) of imaging pixel electrodes (e.g., arranged adjacent to one another in a grid-like or other fashion). As a user presses his/her finger against the scanning area, a first portion of the finger will contact a first electrode while a second portion of the finger will contact a second electrode. When this occurs, a voltage source of the device will apply an initial voltage across the first and second finger portions. A meter of the device will take an electrical measurement (e.g., resistance and/or charged skin voltage) across the two finger portions. Based on the electrical measurement, a location of the finger on the device will be identified, and the fingerprint will be scanned accordingly. Thus, the entire scanning surface need not be scanned, only the portions thereof where the finger was detected.
摘要:
Embodiments of the present invention provide various approaches for mobile device intercommunication (e.g., digital) as well as various authentication methods. In one embodiment, the present invention provides direct line-of-sight visual digital communication between mobile devices for controlled security. In another embodiment, the present invention provides direct contact motion-based digital communication between mobile devices for controlled security. Embodiments of the present invention also provide various authentication methods. One such example relates to secure authentication code exchange with subsequent digital communications in one or more channels. In another example, human-readable information is used along machine-readable digital codes (e.g., quick response (QR) codes to verify visual codes. Still yet, embodiments of the present invention provide non-obtrusive visual codes that maintain a user's access to a mobile device screen.
摘要:
Embodiments of the present invention relate to photovoltaic cells. Specifically, the present invention relates to photovoltaic (PV) cells configurable for energy conversion and imaging. In a typical embodiment, each photovoltaic cell (PV) in the photovoltaic array is divided into a pixel-based array. Each photovoltaic cell is coupled to a set of switches and the photovoltaic cell is dynamically configured for energy conversion or imaging based on the settings of at least one of the switches.
摘要:
Embodiments of the present invention provide an approach for memory and process sharing via input/output (I/O) with virtualization. Specifically, embodiments of the present invention provide a circuit design/system in which multiple chipsets are present that communicate with one another via a communications channel. Each chipset generally comprises a processor coupled to a memory unit. Moreover, each component has its own distinct/separate power supply. Pursuant to a communication and/or command exchange with a main controller, a processor of a particular chipset may disengage a memory unit coupled thereto, and then access a memory unit of another chipset (e.g., coupled to another processer in the system). Among other things, such an inventive configuration reduces memory leakage and enhances overall performance and/or efficiency of the system.
摘要:
Embodiments of the present invention provide a system and method for authorizing the use of a biometric transaction card. Specifically, embodiments of the present invention provide a biometric card having a biometric sensor to determine whether the biometric information (fingerprint) is from human skin. In a typical embodiment, the cardholder approaches a magnetic reader with the card. The user places his/her finger on the SpO2 sensor of the card. The sensor estimates the SpO2 level. Card authorization is based, in part, on the estimated SpO2 level.