Patent ID: 8149582

Claim:
A system comprising: a mounting plate including a plurality of module mounts arranged linearly from a proximal end of the mounting plate to a distal end of the mounting plate; and a plurality of modules, each configured to attach to any one of the plurality of module mounts, and each including a first module connector oriented toward the proximal end of the mounting plate and a second module connector oriented toward the distal end of the mounting plate when each module is attached to a respective module mount, each module mount further including an engage position indicator, a removal position indicator, and a disconnect position indicator; each module further including a position indicator that aligns with any one of engage position indicator, removal position indicator, and disconnect position indicator of the respective module mount and indicates whether the module is in one of an engage position, a removal position, or a disconnect position with respect to the module mount; wherein a first one of the plurality of modules attaches to a first one of the plurality of module mounts at the proximal end of the mounting plate, and a second one of the plurality of modules attaches to a second one of the plurality of module mounts distally adjacent to the first module mount such that the first module connector of the second module engages with the second module connector of the first module.