Abstract: An eye tracking system having circuitry configured to perform a method is disclosed. An estimated radius (r) from an eyeball center to a pupil center in an eye is obtained, and an estimated eyeball center position (e) in the eye in relation to an image sensor for capturing images of the eye is determined, and an image of the eye captured by means of the image sensor, and a position of a representation of the pupil center in the eye in the obtained image is identified. An estimated pupil center position (p?) is then determined based on the estimated eyeball center position (e), the estimated radius (r), and the identified position of the representation of the pupil center in the obtained image.

Abstract: Systems, apparatuses, and methods for performing efficient video transmission are disclosed. In a video processing system, a transmitter sends encoded pixel data to a receiver. The receiver stores the encoded pixel data in a buffer at an input data rate. A decoder of the receiver reads the pixel data from the buffer at an output data rate. Each of a transmitter and the receiver maintains a respective synchronization counter. When detecting a start of a frame, each of the transmitter and the receiver stores a respective frame start count as a copy of a current value of the respective synchronization counter. The transmitter sends its frame start count to the receiver. The receiver determines a difference between the respective frame start counts, and adjusts the decoding rate based on the difference.

Abstract: A matchmaking system matches players for online gaming, when some of the players may be streaming players and other players may be non-streaming players. The streaming players, due to receiving content of the online game via computer networks from a streaming system, may experience a relatively greater network latency for game events relative to non-streaming players. When matching streaming players and non-streaming players for online game play, the relative competitive disadvantage for streaming players due to network latency may be compensated. Additionally, streaming players using input devices that may be more difficult to use and/or may be less responsive during game play, such as a touch screen, may also have their input device disadvantage compensated during matchmaking.

Abstract: A computer-implemented method of selecting a sequence of images of a user's eye for an eye tracking application wherein each image is captured when a stationary stimulus point is displayed to the user, the method comprising: for a plurality of different pairs of the images: comparing the pair of images with each other to determine an image-score that represents a degree of difference between the compared images; and calculating a sequence-score based on the image-scores for the plurality of pairs of images.

Abstract: A system and method optimizes game quality by matching players for an online game to one of several virtual games. This matching process may involve filtering the players who wish to play according to various constraint minimizing criteria, packing the players into one or more virtual games to optimize game quality factors of the virtual games, and then instantiating the virtual games to actual online games played by the players. The game packing process may be iterative and may involve adding a new player into a virtual game. Game quality factor (GQF) values prior to and after the placement of the new player in the virtual game may be compared. The comparison of the GQF values may be used, at least in part to determine whether the new player is to remain in the virtual game. Various criteria may be considered in instantiating a virtual game.

Abstract: A cushion package can be formed around an object. The object can be removed from and reinserted into the cushion package. The cushion package includes a cushion material (104) having a longitudinal length and two longitudinal edges (110). The two longitudinal edges (110) of the cushion material are folded into an overlapping position to form a tube of the cushion material. The cushion package includes first and second transverse seals (148,150) in the tube of the cushion material. The first and second transverse seals (148,150) respectively form first and second ends of the cushion package. Each of the first transverse seal and the second transverse seal (148,150) seals the cushion material with the two longitudinal edges (110) in the overlapping position. The two longitudinal edges (110) of the cushion material are uncoupled between the first transverse seal and the second transverse seal (148,150).

Abstract: A method of updating a cornea model for a cornea of an eye is disclosed, as well as a corresponding system and storage medium. The method comprises controlling a display to display a stimulus at a first depth, wherein the display is capable of displaying objects at different depths, receiving first sensor data obtained by an eye tracking sensor while the stimulus is displayed at the first depth by the display, controlling the display to display a stimulus at a second depth, wherein the second depth is different than the first depth, receiving second sensor data obtained by the eye tracking sensor while the stimulus is displayed at the second depth by the display, and updating the cornea model based on the first sensor data and the second sensor data.

Abstract: An apparatus for lifting a mattress to an optimal work level so as to facilitate the bed making process. More specifically an apparatus for lifting a mattress, the apparatus including a generally rectangular ring shaped inflatable member with a generally constant cross section configured to be disposed between a mattress and a supporting structure of a bed in an unsecured manner; an air pump in fluid communication with the inflatable member, the air pump configured to inflate the inflatable member to a substantially uniform pressure throughout an entire perimeter of the inflatable member; a power supply in electrical communication with the air pump for providing power to operate the air pump; a switch in electrical communication between the power supply and the air pump configured for activating and deactivating the air pump; and a valve configured to control both inflation and deflation of the inflatable member.

Abstract: Filaments that contain a filament-forming material and an additive, nonwoven webs, and methods for making such filaments are provided.

Abstract: Filaments containing a filament-forming material and an additive, such as an ingestible active agent, nonwoven webs, and methods for making such filaments are provided.

Abstract: A system that incorporates teachings of the present disclosure may include, for example, a communication device having a controller to retrieve from an address book a communication identifier for each of a plurality of participants, determine from the address book a conferencing type for each of the plurality of participants, and initiate according to the conference type and the communication identifier of each participant a Voice over Internet Protocol conference call directed to communication devices of the plurality of participants. Other embodiments are disclosed.

Abstract: A system and methods for contact center fault diagnostics, comprising a diagnostic engine and datastore of test cases used for testing components and services in a contact center, designed to operate on a contact center with a specified test campaign, allowing a contact center's various services and systems to be tested either internally or externally in an automated fashion with specified testcases being used to specify the format and expectations of a specific test, with reports of failures and points of failure being made available to system administrators.

Abstract: An augmented reality, virtual reality, or other wearable apparatus comprises an eye tracking device comprising an image sensor, a lens, and one or more processors. In some embodiments, the lens comprises a marker, and the one or more processors are configured to receive an image from the image sensor, wherein the image shows the marker, determine a distance from the image sensor to the marker based on the image, and change a calibration parameter of an eye tracking algorithm based on the distance. In some embodiments, the one or more processors are configured to receive image data from the image sensor, wherein the image data corresponds to an image as observed through the lens, determine a level or pattern of pincushion distortion in the image based on the image data, and change a calibration parameter of an eye tracking algorithm based on the level or the pattern of pincushion distortion.

Abstract: Disclosed are methods and systems for managing mixed-reality systems. These methods or systems authenticate and authorize a user into an authorized user at a management software application, identify one or more device management modules, and provision a set of management modules performing a set of respective functions to the authorized user. These methods or systems further receive, from at least one management module in the set based at least in part upon an instruction from the authorized user, and executing one or more management instructions, wherein execution of the one or more management instructions causes a state of a mixed reality device, and the mixed-reality device is operatively connected to the management software application.

Abstract: In some embodiments, a computer implemented method for identifying conflicting prior art is provided. The method may include: receiving a set of target conflict citations from a database; generating a first data set based on the conflict citations; decorating the first set of data with one or more features from the set of target conflict citations; generating a training set based on the first data set; training multiple data models using the training data set to identify one or more conflict citations; selecting a data model from the multiple data models; receiving a search document; generating a data set of potential prior art related to the received search document: generating, by the selected model, a ranked list of potential conflict citations based on the potential prior art; and outputting the ranked list.

Abstract: In some embodiments, a computer-implemented method for retrieving a similar document from a corpus of documents is provided. The method may include receiving a search document comprising a set of words; applying a first encoder to generate a first vector; applying a second encoder to generate a second vector; determining a first similarity between the first vector of the search document and the first vector of each document of the corpus of documents; determining a second similarity between the second vector of the search document and the second vector of each document of the corpus of documents; generating a first ranked list of documents based on the first similarity; generating a second ranked list of documents based on the second similarity; applying a voting algorithm to determine a score associated with each document; and outputting a third ranked list of documents based on the determined score.

Abstract: A method of updating a cornea model for a cornea of an eye is disclosed, as well as a corresponding system and storage medium. The method comprises controlling a display to display a stimulus at a first depth, wherein the display is capable of displaying objects at different depths, receiving first sensor data obtained by an eye tracking sensor while the stimulus is displayed at the first depth by the display, controlling the display to display a stimulus at a second depth, wherein the second depth is different than the first depth, receiving second sensor data obtained by the eye tracking sensor while the stimulus is displayed at the second depth by the display, and updating the cornea model based on the first sensor data and the second sensor data.

Abstract: In some embodiments, a computer-implemented method for retrieving a similar document from a corpus of documents is provided. The method may include receiving a search document comprising a set of words; applying a first encoder to generate a first vector; applying a second encoder to generate a second vector; determining a first similarity between the first vector of the search document and the first vector of each document of the corpus of documents; determining a second similarity between the second vector of the search document and the second vector of each document of the corpus of documents; generating a first ranked list of documents based on the first similarity; generating a second ranked list of documents based on the second similarity; applying a voting algorithm to determine a score associated with each document; and outputting a third ranked list of documents based on the determined score.

Abstract: A cushion package can be formed around an object. The object can be removed from and reinserted into the cushion package. The cushion package includes a cushion material (104) having a longitudinal length and two longitudinal edges (110). The two longitudinal edges (110) of the cushion material are folded into an overlapping position to form a tube of the cushion material. The cushion package includes first and second transverse seals (148,150) in the tube of the cushion material. The first and second transverse seals (148,150) respectively form first and second ends of the cushion package. Each of the first transverse seal and the second transverse seal (148,150) seals the cushion material with the two longitudinal edges (110) in the overlapping position. The two longitudinal edges (110) of the cushion material are uncoupled between the first transverse seal and the second transverse seal (148,150).