Abstract: A door handle includes a handle body with an interior cavity, the interior cavity having an opening. The door handle includes an at least semi-translucent cover to substantially enclose the opening and the interior cavity. The door handle includes a light-emitting diode. The light-emitting diode is configured to emit light out through an at least semi-translucent cover.

Abstract: An uninterruptible power supply (UPS) is operated to selectively provide energy to a critical load from a grid and an energy storage device and to transfer energy between the energy storage device and the grid. A controller causes the UPS to selectively support bidirectional and unidirectional transfers of energy between the grid and the energy storage device based on a state of charge (SOC) of the energy storage device.

Abstract: Methods for adjusting a resource response in a resource system are provided including capturing and storing current performance data associated with the resource system; performing a regression analysis on the captured and stores current performance data to provide a best linear regression fit; developing a compensation equation based on the best linear regression fit; programming the compensation equation into a compensation module at resource controller at the resource system; and adjusting, at the resource controller, incoming signals from a control center to compensate for system non-idealities to provide an adjusted system. Related systems are also provided.

Abstract: An uninterruptible power supply (UPS) is operated to selectively provide energy to a critical load from a grid and an energy storage device and to transfer energy between the energy storage device and the grid. A controller causes the UPS to selectively support bidirectional and unidirectional transfers of energy between the grid and the energy storage device based on a state of charge (SOC) of the energy storage device.

Abstract: An uninterruptible power supply (UPS) is operated to selectively provide energy to a critical load from a grid and an energy storage device and to transfer energy between the energy storage device and the grid. A controller causes the UPS to selectively support bidirectional and unidirectional transfers of energy between the grid and the energy storage device based on a state of charge (SOC) of the energy storage device.

Abstract: Methods and devices to implement a combined physical and digital project planning system are described. The system functions by optically processing notes on a planning board, and converting the information embodied in the notes into digital information. The digital information can then be accessed by multiple users. The digital information is updated when notes are added, removed, or rearranged.