The present invention provides systems, methods, screens, reagents and kits for optical system analysis of cells to rapidly determine the distribution, environment, or activity of fluorescently labeled reporter molecules in cells for the purpose of screening large numbers of compounds for those that specifically affect particular biological functions. A location server includes an owner profile for controlling access to the owner’s location information. The hydraulic piping extends through a frame rear wall constituting the vehicle body frame, and is taken out to the exterior of the vehicle body frame, and is connected to the left-hand and right-hand crawler driving hydraulic motors. The sensing device is configured to sense a physiological indication related to the absorbent article wearer.