Abstract: A wearable multi-sensor device for measuring physiological properties includes a plurality of non-invasive sensors, such as a single-sided electrocardiography sensor, a bioimpedance and electrodermal activity sensor, a skin temperature sensor, and a photoplethysmography sensor. The device is configured to secure a skin-facing side of the sensors to exposed skin of a user and includes a communication module configured to receive signals from the plurality of non-invasive sensors and output data from the device, the being suitable for use in predicting glycemic events in the user.

Abstract: A pallet centering device includes a frame upon which is mounted a plurality of conveyor rollers, the conveyor rollers mounted transverse to a direction of pallet travel. A first pallet pusher unit and a second pallet pusher unit are associated with respective sides of the support frame, both for reciprocal movement transverse to the direction of pallet travel. The first and second pallet pusher units each have pallet pusher members configured for engaging respective sides of a pallet. At least one transverse U-channel rail is mounted to the support frame beneath the conveyor rollers and defining a channel track. Each first and second pallet pusher unit has at least one depending bearing mount aligned with the channel track and provided with a bearing rotatably engaging the channel track. A drive assembly moves the first and second pallet pusher units reciprocally for centering the pallet located on the conveyor rollers.

Abstract: An elevated step assist apparatus configured to support a load on a surface may include a transport assembly. The transport assembly may include a plurality of transport wheels configured to rest on the surface. A transport platform may be supported by the transport wheels. A load support assembly may be disposed over the transport assembly. The load support assembly may be deployable in an elevated, transport position in which the load support assembly is configured to be elevated with respect to the surface and a depressed, stationary load bearing position in which the load support assembly is configured to rest on the surface. The load support assembly may include a support assembly platform configured to receive the load. A plurality of support assembly legs may extend from the support assembly platform. A plurality of platform biasing devices may bias the load support assembly in the elevated, transport position.

Abstract: A pallet centering device includes a frame upon which is mounted a plurality of conveyor rollers, the conveyor rollers mounted transverse to a direction of pallet travel. A first pallet pusher unit and a second pallet pusher unit are associated with respective sides of the support frame, both for reciprocal movement transverse to the direction of pallet travel. The first and second pallet pusher units each have pallet pusher members configured for engaging respective sides of a pallet. At least one transverse U-channel rail is mounted to the support frame beneath the conveyor rollers and defining a channel track. Each first and second pallet pusher unit has at least one depending bearing mount aligned with the channel track and provided with a bearing rotatably engaging the channel track. A drive assembly moves the first and second pallet pusher units reciprocally for centering the pallet located on the conveyor rollers.

Abstract: Surf tracking and monitoring systems and methods. Surf tracking systems that incorporate a variety of sensors, including acceleration and rotation sensors, to track and monitor various aspects of a surfer's activities while in the water surfing including: depth of a duck dive, criticality of a turn while riding a wave, paddling efficiency, and so on. A motion capture element having the various sensors is affixed to the surface of a board. A computing device is used to interpret information from those sensors.