Abstract: Techniques described herein provide a system and methods for adding latency to improve the perceived performance of computing devices. For instance, the techniques may calculate transaction latencies for a given session based on the time between sending requests for content and receiving the requested content. The calculated latencies may be aggregated or averaged in such a way that a specific latency may be selected for improving the perceived performance. A client device may then render subsequent content based on the selected latency or a server may serve subsequent content based on the selected latency. This artificial addition of latency may enhance the user experience by creating a more consistent environment.

Abstract: Methods and systems for optimizing voice call setup times for user devices. A user device that is registered to a packet switched network and in an idle state receives a command to establish a voice call. The user device selects a legacy cell of a circuit switched network. The user device then establishes a radio connection with the selected legacy cell without first establishing a radio connection with a serving cell of the packet switched network.

Abstract: Disclosed are various embodiments for localization of merchant data. A computing device provides at least one localization option to a merchant, where the localization option relates to an offer listing associated with an item. A localization request is obtained from the merchant relating to the offer listing, and the content contained in the offer listing is parsed. Based at least in part on the localization request, the content is translated to generate a localized offer listing.

Abstract: Various embodiments of a system and method for process management in a materials handling facility are described. Embodiments may include a process control component configured to generate a model of multiple unit handling processes of a materials handling facility. For each process, the model may indicate a measured throughput rate. The process control component may be configured to, based on at least one target output rate that is a goal for the output rate of a given unit handling process, evaluate the model to generate a particular target throughput rate that is a goal for the respective throughput rate of a particular unit handling process that is performed prior to the given unit handling process. The process control component may be configured to, based on the particular target throughput rate, generate one or more instructions to control the respective throughput rate of units processed by the particular unit handling process.

Abstract: Antenna structures and methods of operating the same of a multi-feed antenna of an electronic device are described. A multi-feed antenna includes a first antenna element coupled to a first tuner circuit that is coupled a first radio frequency (RF) feed, and a second antenna element coupled to a second tuner circuit that is coupled to a second RF feed. The first tuner circuit is programmable to independently adjust a first impedance of the first antenna element and the second tuner circuit is programmable to independently adjust a second impedance of the second antenna element.

Abstract: A display apparatus includes an electrowetting display device with a first support plate, a second support plate and first and second fluids immiscible with each other in a space between the support plates. The first support plate has a display region comprising multiple display areas, each display area being associated with an electrode, the coverage of the first fluid over the display areas being independently controllable.

Abstract: Technologies are described herein for establishing a secure tunnel infrastructure between host computers in a hybrid network environment. A first network tunnel is established between a border device in a first network and a border device in a second network. A second network tunnel is established between a first host computer in the first network and the border device in the first network. Similarly, a third network tunnel is established between the border device in the second network and a second host computer in the second network. The networking infrastructures of the first and second networks are then configured so that network packets from the first host computer arriving at the border device in the first network through the second network tunnel are sent through the first network tunnel to the border device in the second network, and then through the third network tunnel to the second host computer.

Abstract: Techniques described and suggested herein include systems and methods for identifying potential sources of infections of devices by unauthorized code. In an embodiment, network traffic is logged. A plurality of computing devices that include unauthorized code is identified. The logged traffic is used to identify information sources accessed by the identified affected devices. The identified information sources may be refined. Refinement of the identified information sources may include excluding information sources that have been accessed by uninfected devices. A user interface that allows a user to further refine the identified information sources may be provided.

Abstract: Disclosed herein are systems, methods, and non-transitory computer-readable storage media for identifying objects within images. Analysis are performed, comparing metadata, tags, and similarity of images, to determine trends and similarity. Based on these trends and similarities, metadata and tags are copied and generated, with the associated images then being more closely associated with one another. These images can then be organized in more meaningful and useful formats. The associated objects can also be used to provide a user with information about an object located in an image provided by a user, where the information can include location, pricing, availability, or other such information that can be determined from the metadata, tags, and other information associated with the images.

Abstract: Power consumption while in a low power suspend mode is enhanced by placing a portion of suspend and resume instructions into internal rewriteable memory, such as internal random access memory (“IRAM”). During entry into suspend, control is transferred from instructions stored in an external memory to instructions stored within the internal rewriteable memory. These instructions are configured to reduce power consumption of the external memory by reducing a slew rate, drive strength, and so forth. Upon awakening from suspend, the instructions within the internal rewriteable memory place the external memory back to an operational state and control passes back to the instructions stored within external memory.

Abstract: A technology is described for making a decision based on identifying without disclosing the identifying information. The method may include receiving a mapping value that represents identifying information that has been converted into a mapping value. A request for data associated with the identifying information may be made by providing the mapping value as a proxy for the identifying information whereby the data associated with the identifying information may be located using the mapping value and returned to a requesting client or service.

Abstract: Devices and methods for constructing low-profile, minimal-thickness electronic devices using existing production techniques are disclosed in this application. An electronic component and interposer form a sub-assembly. The sub-assembly is placed in an aperture in a circuit board with the interposer providing interconnections between the electronic component and the circuit board. The circuit board is coupled to the electronic component at least by one or more fluidic channels included in the interposer. The sub-assembly placed in the aperture in the circuit board as described herein conceals the thickness of the integrated circuit within the thickness of the circuit board, reducing overall thickness.

Abstract: A quiescent doze mode permits significant reductions in power consumption and dissipation by electronic devices while idle without producing adverse latencies to users. Device drivers communicate predictions as to future use of their coupled devices with a kernel. The kernel may then enter a quiescent doze mode comprising gating clocks on the processor and peripherals, disabling interrupts, and executing a wait for interrupt. Dynamically increasing timer interrupt intervals to significant fractions or multiples of a second further increases the percentage of time the device remains in quiescent doze mode.

Abstract: The subject technology provides embodiments for tracking a user's face/head (or another object) using one or more cameras provided by a computing device. Embodiments implement exposure sweeping based on an average intensity of a current scene to a target intensity for a given image. If a face is not detected, an exposure duration and/or gain may be adjusted and the face detection is performed again. Once the face is detected, an average intensity of a virtual bounding box surrounding the detected face is determined and exposure sweeping may be performed solely within the virtual bounding box to reach a target intensity. When the average intensity is within a predetermined threshold of the target intensity, the detected face may be at an optimal exposure. Embodiments also provide for switching to another camera(s) of the computing device when not detecting a face in the image upon performing a full exposure sweep.

Abstract: Methods and systems for a topology service providing an interface for specifying a topology and answering queries regarding the topology. Further, the topology service may create, from a specified topology, a directed acyclic graph and corresponding closure table. The topology service may also provide an interface for receiving metadata regarding the topology. In this way, the topology service, based at least in part on connections between nodes in the entries of the closure table and based at least in part on the metadata regarding the topology, may answer queries in regard to the specified topology.

Abstract: This disclosure describes a device and system for verifying the content of items in a bin of an inventory holder within a materials handling facility. In some implementations, a bin content verification apparatus may be positioned within the materials handling facility and configured to capture images of inventory holders that include bins as the inventory holders are moved past the apparatus by mobile drive units. The images may be processed to determine whether the content included in the bins has changed since the last time images of the bins were captured. A determination may also be made as to whether a change to the bin content was expected and, if so, if the determined change corresponds with the expected change.

Abstract: Reconfiguring a power system for an electrical load includes establishing a secondary feed to an electrical load that is receiving power from a primary power source. A set of secondary feed lines is coupled between a donor power source and a power input to the electrical load such that the set of secondary feed lines is configured to supply power from the donor power source to the electrical load. An automatic transfer switch is coupled in parallel with the set of secondary feed lines. The electrical load is transferred by the automatic transfer switch from the donor power source to the primary power source for the reconfiguration.

Abstract: Disclosed are various embodiments for detecting unexpected behavior. A path associated with a user is tracked. It is determined whether the path corresponds to at least one intent grouping that in turn corresponds to an expected behavior. Unexpected behavior is identified when the path does not correspond to at least one intent grouping.

Abstract: Systems and methods of linking media content information are provided. A particular method of linking media content information includes receiving data including first descriptive information associated with an electronic version of particular media content. The method also includes searching a database, based on the first descriptive information, to identify second descriptive information. The second descriptive information is associated with a physical media product and the physical media product stores the particular media content. Additionally, the method includes storing a data record in memory relating the electronic version of the particular media content to the second descriptive information.

Abstract: Motions and gestures can be detected using a video capture element of a computing device even when the video capture element is not able to accurately capture the motion. Information about the background in the image information can be determined, and the way in which that background information is occluded can be used to determine the motion. In at least some embodiments, edges are detected in the video information. Images of foreground objects can then be isolated from edges of background images by comparing histograms of multiple frames of video. The remaining data is indicative of a direction and speed of motion, which can be used to infer a determined gesture even though that gesture was not visible in the captured video information.