Abstract: A system and method for sensing or tracking users at a geographic location or destination and collecting data based upon such users and/or the tracking of such users for enhancing the experience of the users, providing increased operational functionality of venues or attractions associated with the destination, and/or managing or influencing behavior associated with users or employees at the geographic location or destination. The system may be accessible via software applications executed upon mobile devices and/or permanent hardware kiosks and/or via a web-based interface. Trackable hardware is carried and/or worn or otherwise associated with the users so that the users' movement and activities may be tracked at the geographic location or destination.

Abstract: A surgical instrument, has an end effector that includes an ultrasonic blade, and a clamp arm that moves relative to the ultrasonic blade from an opened position toward an intermediate position and a closed position. The clamp arm is offset from the ultrasonic blade to define a predetermined gap in the intermediate position between the opened position and the closed position. A clamp arm actuator connects to the clamp arm and moves from an opened configuration to a closed configuration to direct the clamp arm from the opened position toward the intermediate position and the closed position. A spacer connects with the clamp arm to inhibit movement of the clamp arm from the intermediate position toward the closed position for maintaining the predetermined gap between the clamp arm and the ultrasonic blade.

Abstract: A braking system for vehicles in which each wheel of the vehicle is arranged to drive a variable displacement hydraulic pump, the output of which is restricted to cause a slowing force on the wheel. A directional control is incorporated with a servo-control valve which is responsive to operator signals acting through a relay system. Electrical back-up controls are provided to take over in the event of fluid supply failure, and brake balancing with anti-lock-up valves are incorporated in the system together with a static brake which locks the wheel when the vehicle comes to a stop.