Abstract: A method of gaming comprising: generating a game outcome by selecting a plurality of symbols, and displaying the selected symbols on a display at respective ones of a plurality of display positions arranged in a three-dimensional array; and determining whether the game outcome includes one or more winning outcomes. The method may include expanding the size of the three-dimensional array in response to occurrence of at least one trigger condition. The method may also include migrating symbols from one position to another within the three-dimensional array prior to determining whether the game outcome includes any winning outcomes.

Abstract: In one embodiment, a method conducted by a movable barrier gateway device is disclosed for controlling a movable barrier, comprising receiving, by a communication interface, a remote command from a remote control device to move the movable barrier, the remote command sent over a network, delaying transmission of a signal to a movable barrier controller to move the movable barrier, by a processor, for a predetermined time period after the remote command is received, detecting movement of the movable barrier within the predetermined time period by a barrier movement detector, and ignoring the remote command by the processor in response to detecting movement of the movable barrier within the predetermined time period.

Abstract: A method and apparatus for detecting remote network devices. In one embodiment, the method comprises detecting an event and a) transmitting a message requesting a response from one or more remote network devices, the message comprising a first network identification code, and b) determining whether a response to the message has been received, the response transmitted by a remote network device after receiving the message and determining that the first network identification code matches a second network identification code stored within the remote network device, the response comprising identification information of the remote network device. If c) a response has not been received, terminating the method for detecting remote network devices if a pre-determined time period has elapsed since transmitting the message. If d) a response has been received, storing identification information associated with the responding remote network device and repeating steps a-d until no further responses are received.

Abstract: In one embodiment, a method conducted by a movable barrier gateway device is disclosed for controlling a movable barrier, comprising receiving, by a communication interface, a remote command from a remote control device to move the movable barrier, the remote command sent over a network, delaying transmission of a signal to a movable barrier controller to move the movable barrier, by a processor, for a predetermined time period after the remote command is received, detecting movement of the movable barrier within the predetermined time period by a barrier movement detector, and ignoring the remote command by the processor in response to detecting movement of the movable barrier within the predetermined time period.

Abstract: A method and apparatus for monitoring a door or a window is disclosed. In one embodiment, a method is described, comprising receiving, by a processor, an electronic signal from a motion sensor in response to movement of the door or window, determining a direction of movement of the door or window from the electronic signal by the processor, comparing the direction of movement to a predetermined direction by the processor, detecting, by the processor, an alarm condition of the door or window if the electronic signal indicates that the door or window is being opened, and transmitting, by a transmitter coupled to the processor, an alarm signal when the alarm condition has been detected.

Abstract: A method and apparatus for monitoring a door or a window is disclosed. In one embodiment, a method is described, comprising receiving, by a processor, an electronic signal from a motion sensor in response to movement of the door or window, determining a direction of movement of the door or window from the electronic signal by the processor, comparing the direction of movement to a predetermined direction by the processor, detecting, by the processor, an alarm condition of the door or window if the electronic signal indicates that the door or window is being opened, and transmitting, by a transmitter coupled to the processor, an alarm signal when the alarm condition has been detected.

Abstract: A method and apparatus for detecting remote network devices. In one embodiment, the method comprises detecting an event and a) transmitting a message requesting a response from one or more remote network devices, the message comprising a first network identification code, and b) determining whether a response to the message has been received, the response transmitted by a remote network device after receiving the message and determining that the first network identification code matches a second network identification code stored within the remote network device, the response comprising identification information of the remote network device. If c) a response has not been received, terminating the method for detecting remote network devices if a pre-determined time period has elapsed since transmitting the message. If d) a response has been received, storing identification information associated with the responding remote network device and repeating steps a-d until no further responses are received.

Abstract: A method and apparatus for detecting remote network devices. In one embodiment, the method comprises detecting an event and a) transmitting a message requesting a response from one or more remote network devices, the message comprising a first network identification code, and b) determining whether a response to the message has been received, the response transmitted by a remote network device after receiving the message and determining that the first network identification code matches a second network identification code stored within the remote network device, the response comprising identification information of the remote network device. If c) a response has not been received, terminating the method for detecting remote network devices if a pre-determined time period has elapsed since transmitting the message. If d) a response has been received, storing identification information associated with the responding remote network device and repeating steps a-d until no further responses are received.

Abstract: A method and apparatus for monitoring a door or a window is disclosed. In one embodiment, a method is described, comprising receiving, by a processor, an electronic signal from a motion sensor in response to movement of the door or window, determining a direction of movement of the door or window from the electronic signal by the processor, comparing the direction of movement to a predetermined direction by the processor, detecting, by the processor, an alarm condition of the door or window if the electronic signal indicates that the door or window is being opened, and transmitting, by a transmitter coupled to the processor, an alarm signal when the alarm condition has been detected.

Abstract: A method and apparatus for monitoring a door or a window is disclosed. In one embodiment, a method is described, comprising receiving, by a processor, an electronic signal from a motion sensor in response to movement of the door or window, determining a direction of movement of the door or window from the electronic signal by the processor, comparing the direction of movement to a predetermined direction by the processor, detecting, by the processor, an alarm condition of the door or window if the electronic signal indicates that the door or window is being opened, and transmitting, by a transmitter coupled to the processor, an alarm signal when the alarm condition has been detected.

Abstract: A method and apparatus for monitoring a door or a window is disclosed. In one embodiment, a method is described, comprising receiving, by a processor, an electronic signal from a motion sensor in response to movement of the door or window, determining a direction of movement of the door or window from the electronic signal by the processor, comparing the direction of movement to a predetermined direction by the processor, detecting, by the processor, an alarm condition of the door or window if the electronic signal indicates that the door or window is being opened, and transmitting, by a transmitter coupled to the processor, an alarm signal when the alarm condition has been detected.

Abstract: A catheter and related X-ray imaging system for detection, tracking, and virtual image reconstruction is disclosed. The catheter and imaging system allow for the visualization of the catheter or a part of the catheter such as the tip during procedures that would otherwise obscure the catheter or part of the catheter from view. An example of such a procedure is the deployment of a coil in an aneurysm where the radiodense nature of many coil materials would otherwise make detection and tracking of the catheter tip difficult or impossible. The catheter has detectable markers that provide information to an imaging system regarding the coordinates of the catheter or catheter tip and the direction of the catheter tip during clinical procedures.

Abstract: A method and apparatus for monitoring a door or a window is disclosed. In one embodiment, a method is described, comprising receiving, by a processor, an electronic signal from a motion sensor in response to movement of the door or window, determining a direction of movement of the door or window from the electronic signal by the processor, comparing the direction of movement to a predetermined direction by the processor, detecting, by the processor, an alarm condition of the door or window if the electronic signal indicates that the door or window is being opened, and transmitting, by a transmitter coupled to the processor, an alarm signal when the alarm condition has been detected.

Abstract: A method of gaming comprising: generating a game outcome by selecting a plurality of symbols, and displaying the selected symbols on a display at respective ones of a plurality of display positions arranged in a three-dimensional array; and determining whether the game outcome includes one or more winning outcomes. The method may include expanding the size of the three-dimensional array in response to occurrence of at least one trigger condition. The method may also include migrating symbols from one position to another within the three-dimensional array prior to determining whether the game outcome includes any winning outcomes.

Abstract: A method of gaming comprising: generating a game outcome by selecting a plurality of symbols, and displaying the selected symbols on a display at respective ones of a plurality of display positions arranged in a three-dimensional array; and determining whether the game outcome includes one or more winning outcomes. The method may include expanding the size of the three-dimensional array in response to occurrence of at least one trigger condition. The method may also include migrating symbols from one position to another within the three-dimensional array prior to determining whether the game outcome includes any winning outcomes.

Abstract: A method and apparatus for monitoring a door or a window is disclosed. In one embodiment, a method is described, comprising receiving, by a processor, an electronic signal from a motion sensor in response to movement of the door or window, determining a direction of movement of the door or window from the electronic signal by the processor, comparing the direction of movement to a predetermined direction by the processor, detecting, by the processor, an alarm condition of the door or window if the electronic signal indicates that the door or window is being opened, and transmitting, by a transmitter coupled to the processor, an alarm signal when the alarm condition has been detected.

Abstract: A method and apparatus for monitoring a door or a window is disclosed. In one embodiment, a method is described, comprising receiving, by a processor, an electronic signal from a motion sensor in response to movement of the door or window, determining a direction of movement of the door or window from the electronic signal by the processor, comparing the direction of movement to a predetermined direction by the processor, detecting, by the processor, an alarm condition of the door or window if the electronic signal indicates that the door or window is being opened, and transmitting, by a transmitter coupled to the processor, an alarm signal when the alarm condition has been detected.

Abstract: A method of gaming comprising: generating a game outcome by selecting a plurality of symbols, and displaying the selected symbols on a display at respective ones of a plurality of display positions arranged in a three-dimensional array; and determining whether the game outcome includes one or more winning outcomes. The method may include expanding the size of the three-dimensional array in response to occurrence of at least one trigger condition. The method may also include migrating symbols from one position to another within the three-dimensional array prior to determining whether the game outcome includes any winning outcomes.

Abstract: A security method and apparatus is disclosed. In one embodiment, a method for providing an alarm for a window by a security apparatus comprises calculating a first distance between a detector mounted within a movable portion of the window and a window frame edge and calculating a second distance between the detector and the window frame edge. The method further comprises determining whether the movable portion of the window has remained stationary for more than a predetermined time period based on the first distance and the second distance and, if the movable portion has remained stationary for more than the predetermined time period, storing the second distance in a memory, placing the security apparatus into an active alarm state, calculating a third distance observed by the detector, determining a change between the third distance and the second distance, determining whether the change exceeds a predetermined distance, and generating an alarm signal if the change exceeds the predetermined distance.

Abstract: A method of gaming comprising: generating a game outcome by selecting a plurality of symbols, and displaying the selected symbols on a display at respective ones of a plurality of display positions arranged in a three-dimensional array; and determining whether the game outcome includes one or more winning outcomes. The method may include expanding the size of the three-dimensional array in response to occurrence of at least one trigger condition. The method may also include migrating symbols from one position to another within the three-dimensional array prior to determining whether the game outcome includes any winning outcomes.