Abstract: The present invention relates to a novel motorized broom device. The device is designed to reduce the time it takes to clean virtually any type of indoor or outdoor ground surface. The device comprises an elongated rod having a handle and trigger button at one end, and two wheels positioned on opposite ends of the cylinder of broom bristles, at the other end. The broom is powered via rechargeable batteries and the handle is expandable and adjustable to a desired angle. Users can activate the trigger button and adjust the handle at a desired angle for cleaning. Dirt and debris are quickly and easily displaced via the cylinder of broom bristles which spin upon activation.

Abstract: An interposer with a contact well, a layer that isolates one side of the interposer from the other side, for isolations of off gasses, and an optional elastomeric pad and a hard stop layer. Included is a method of making the interposer.