Abstract: A system for installing multiple fasteners to a substrate comprising; a chassis having a frame and a transverse member; a plurality of fastener heads mounted to the transverse member; a fastener feed system; a fastener head actuator to move two or more fastener heads in simultaneous movement; and a control system having a processor configured to control movement of the fastener head actuator.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for monitoring a load condition over a specified area In one aspect, a load sensor comprises: a protective top cover having a load transfer assembly; a bottom plate attachable to the top cover; the bottom plate including a circuit board comprising; a load sensor, a power source; and a wireless processor; wherein the circuit board is configured on the bottom plate such that the load transfer assembly of the top plate is in contact with the load sensor.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for monitoring a load condition over a specified area In one aspect, a load sensor comprises: a protective top cover having a load transfer assembly; a bottom plate attachable to the top cover; the bottom plate including a circuit board comprising; a load sensor, a power source; and a wireless processor; wherein the circuit board is configured on the bottom plate such that the load transfer assembly of the top plate is in contact with the load sensor.