Abstract: Door sensor hardware is provided that automatically senses the orientation of a door. The door sensor hardware includes electronic circuitry and sensor(s). The sensor(s) determine a current orientation of a door (open, closed, ajar), recent movement, door swing speed, and door acceleration. The door sensor hardware is in communication with at least remote device. The remote device includes a user display to facilitate calibration of the door sensor hardware by a user. The remote device also provides the user with the door orientation as determined by the door sensor hardware.

Abstract: A kitchen faucet is provided that automatically fills a vessel up to a user-specified level without regard to a specific volume. The faucet illustratively includes a faucet body and a spray head that can be detached from the faucet body, such as a pull-down or pull-out faucet. The faucet illustratively includes a user interface for setting the level at which to fill the vessel (e.g., 20%, 40%, 75%, etc.). The spray head illustratively includes sensor(s) to determine a water level in the vessel in relation to its top edge. This allows a vessel to be filled to a user-specified level regardless of the vessel shape or size.