Abstract: A heel-toe actuated bass drum pedal system includes a pedal having a heel hinge point at a rear portion and an opposing toe hinge point at a front portion. A heel transfer arm is connected between the heel hinge point and the base. A heel rocker pivot is connected to the base and a heel linkage connected between the heel transfer arm and the heel rocker pivot such that movement of the heel linkage provides rotational movement to the heel rocker pivot which may carry a drum beater. A toe rocker pivot is connected to the base and a toe linkage connected between the toe rocker pivot and the toe hinge point for providing the rotational movement to the toe rocker pivot which may include a second drum beater. A return spring biases the rocker pivots toward a preselected rotation.

Abstract: A heel-toe actuated bass drum pedal system includes a pedal having a heel hinge point at a rear portion and an opposing toe hinge point at a front portion. A heel transfer arm is connected between the heel hinge point and the base. A heel rocker pivot is connected to the base and a heel linkage connected between the heel transfer arm and the heel rocker pivot such that movement of the heel linkage provides rotational movement to the heel rocker pivot which may carry a drum beater. A toe rocker pivot is connected to the base and a toe linkage connected between the toe rocker pivot and the toe hinge point for providing the rotational movement to the toe rocker pivot which may include a second drum beater. A return spring biases the rocker pivots toward a preselected rotation.

Abstract: Device and method for detecting and visualizing a wireless network health and/or health of network devices connected to the wireless network. The wireless network health is detected based on one or more link quality indication (LQI) to indicate the strength of the communication link between the network devices. The wireless network health is displayed in a visualization on a computer display in real time or near real time so that the quality of the wireless network communication and health of the network devices can be quickly and easily understood by a user.

Abstract: A child travel seat comprising a child receiving and restraining seat and back mounted between opposed side walls. The side walls define a base portion below the seat which mounts a series of spaced parallel wheel assemblies positioned with exposed lower peripheries along a low level arc. A pivoted handle moves between a first stored position with the handle bar nested within the wheel assemblies and a rearwardly extending upwardly angled position for manipulation of the travel seat as a stroller.