Abstract: A handheld gaming device in which configurations allow for default-open, force-close systems and separate the user's insertion of the mobile device and closure of the handles around the mobile device.

Abstract: A game controller for a mobile device having a first handle, a second handle, a bridge coupling the first handle to the second handle, and a magnetic connector. The first handle includes a user-accessible, first hardware interface configured to accept touch inputs. The second handle includes a user-accessible, second hardware interface configured to accept touch inputs. The magnetic connector is configured to magnetically retain a mobile device to the game controller.

Abstract: A game controller for a mobile device having a first handle, a second handle, a bridge coupling the first handle to the second handle, and a magnetic connector. The first handle includes a user-accessible, first hardware interface configured to accept touch inputs. The second handle includes a user-accessible, second hardware interface configured to accept touch inputs. The magnetic connector is configured to magnetically retain a mobile device to the game controller.

Abstract: A game controller for a mobile device having a first handle, a second handle, a bridge coupling the first handle to the second handle, and a magnetic connector. The first handle includes a user-accessible, first hardware interface configured to accept touch inputs. The second handle includes a user-accessible, second hardware interface configured to accept touch inputs. The magnetic connector is configured to magnetically retain a mobile device to the game controller.

Abstract: A handheld gaming device in which configurations allow for default-open, force-close systems and separate the user's insertion of the mobile device and closure of the handles around the mobile device.

Abstract: A gaming device that includes a handheld controller with a handle and a mechanism for connecting the handheld controller to a mobile device. The mechanism includes a substantially rigid arm and a connector. The arm is housed within the handle and is configured to pivot about a pivot point within the handle. The connector is attached to the arm at the end opposite the pivot point and is structured to physically and electrically pair the mobile device and the handheld controller. The connector is structured to pivot about the pivot point with the arm.

Abstract: A gaming input device implements a method of adjusting input polling rate in various usage scenarios to optimize performance in light of scenario-specific considerations. The device detects a usage scenario and maps it to an optimized input polling rate, then requests the optimized input polling rate from associated firmware and hardware so an adjustment can be accomplished. The automated adjustment to polling rate accounts for problems associated with various usage scenarios, such as latency and power consumption, and allows for optimization specific to each scenario.

Abstract: A hydride flow reactor includes a tank configured to receive a hydride fuel. The reactor also includes a tubular member coupled to the tank and configured to receive the hydride fuel from the tank. The reactor also includes a transporter positioned at least partially within the tubular member and configured to transport the hydride fuel through the tubular member. The reactor also includes a heater positioned at least partially around the tubular member and the transporter. The heater is configured to heat the hydride fuel in the tubular member to convert the hydride fuel into hydrogen gas and a reacted byproduct.

Abstract: A game controller for a mobile device having a first handle, a second handle, a bridge coupling the first handle to the second handle, and a magnetic connector. The first handle includes a user-accessible, first hardware interface configured to accept touch inputs. The second handle includes a user-accessible, second hardware interface configured to accept touch inputs. The magnetic connector is configured to magnetically retain a mobile device to the game controller.

Abstract: A gaming input device implements a method of adjusting input polling rate in various usage scenarios to optimize performance in light of scenario-specific considerations. The device detects a usage scenario and maps it to an optimized input polling rate, then requests the optimized input polling rate from associated firmware and hardware so an adjustment can be accomplished. The automated adjustment to polling rate accounts for problems associated with various usage scenarios, such as latency and power consumption, and allows for optimization specific to each scenario.

Abstract: Many headsets include automatic noise cancellation (ANC) which dramatically reduces perceived background noise and improves user listening experience. Unfortunately, the voice microphones in these devices often capture ambient noise that the headsets output during phone calls or other communication sessions to other users. In response, many headsets and communication devices provide manual muting circuitry, but users frequently forget to turn the muting on and/or off creating further problems as they communicate. To address this, the present inventors devised, among other things, an exemplary headset that detects the absence or presence of user speech, automatically muting and unmuting the voice microphone without user intervention. Some embodiments leverage relationships between feedback and feedforward signals in ANC circuitry to detect user speech, avoiding the addition of extra hardware to the headset.

Abstract: A game controller for a mobile device having a first handle, a second handle, a bridge coupling the first handle to the second handle, and a magnetic connector. The first handle includes a user-accessible, first hardware interface configured to accept touch inputs. The second handle includes a user-accessible, second hardware interface configured to accept touch inputs. The magnetic connector is configured to magnetically retain a mobile device to the game controller.

Abstract: A hydride flow reactor includes a tank configured to receive a hydride fuel. The reactor also includes a tubular member coupled to the tank and configured to receive the hydride fuel from the tank. The reactor also includes a transporter positioned at least partially within the tubular member and configured to transport the hydride fuel through the tubular member. The reactor also includes a heater positioned at least partially around the tubular member and the transporter. The heater is configured to heat the hydride fuel in the tubular member to convert the hydride fuel into hydrogen gas and a reacted byproduct.

Abstract: An apparatus can include an audio playback device configured to provide an audio output to a user, and a controller configured to: receive an initial playback position within the audio output; determine that an off-ear event has occurred; identify a time corresponding to the off-ear event; instruct the audio playback device to pause the audio output at the identified time; and calculate a new playback position within the audio output based at least in part on the identified time.

Abstract: The disclosure includes a headset including one or more earphones and a connector configured to couple data and charge between the headset and a user equipment (UE). The headset also includes a charge node. The charge node includes a charge port for receiving UE charge from a charge source. The charge node also includes a downstream port for coupling audio data toward the earphones. The charge node further includes an upstream port for coupling the audio data toward the earphones via the downstream port and coupling UE charge from the charge port toward the UE via the connector.

Abstract: Disclosed is a signal processor for headphone off-ear detection. The signal processor includes an audio output to transmit an audio signal toward a headphone speaker in a headphone cup. The signal processor also includes a feedback (FB) microphone input to receive a FB signal from a FB microphone in the headphone cup. The signal processor also includes an off-ear detection (OED) signal processor to determine an audio frequency response of the FB signal over an OED frame as a received frequency response. The OED processor also determines an audio frequency response of the audio signal times an off-ear transfer function between the headphone speaker and the FB microphone as an ideal off-ear response. A difference metric si generated comparing the received frequency response to the ideal off-ear frequency response. The difference metric is employed to detect when the headphone cup is disengaged from an ear.

Abstract: A system including an automatic noise canceling (ANC) headphone and a processor. The ANC headphone has a microphone configured to generate a microphone signal and at least two non-zero ANC gain levels. The processor is configured to receive the microphone signal, determine a characteristic of the microphone signal, and identify a revised ANC level from the ANC gain levels based on a comparison of the characteristic to at least one threshold. Methods are also disclosed.

Abstract: A headphone having a speaker, a feedforward microphone, a feedback microphone, and an OED processor. The speaker is configured to transmit an audio playback signal based on a headphone audio signal. The feedforward microphone is configured to sense an ambient noise signal and transmit a feedforward microphone signal based at least in part on the ambient noise signal. The feedback microphone is configured to sense a total audio signal and transmit a feedback microphone signal based at least in part on the total audio signal, in which the total audio signal is the sum of the audio playback signal and at least a portion of the ambient noise level. The OED processor is configured to determine whether the headphone is off ear or on ear, based at least in part on the headphone audio signal, the feedforward microphone signal, and the feedback microphone signal.

Abstract: Many headsets include automatic noise cancellation (ANC) which dramatically reduces perceived background noise and improves user listening experience. Unfortunately, the voice microphones in these devices often capture ambient noise that the headsets output during phone calls or other communication sessions to other users. In response, many headsets and communication devices provide manual muting circuitry, but users frequently forget to turn the muting on and/or off creating further problems as they communicate. To address this, the present inventors devised, among other things, an exemplary headset that detects the absence or presence of user speech, automatically muting and unmuting the voice microphone without user intervention. Some embodiments leverage relationships between feedback and feedforward signals in ANC circuitry to detect user speech, avoiding the addition of extra hardware to the headset.

Abstract: A method of printing a tag and attaching the tag to a bag for printing, severing and feeding non-curled tags to sewing machines. The method of printing a tag and attaching the tag to a bag comprising providing a control unit, a bag conveyor, a bag switch, a printer unit, a chute, a chute sensor, and a feeder assembly; printing and severing a tag in the printer unit; dispensing the tag into the chute to prevent the tag from curling and jamming; and feeding the tag to a sewing machine whereupon the tag is attached to a bag.