Abstract: An electrochromic device, with an external power supply configured to supply a limited amount of power to the electrochromic device and a boost circuit power supply that is local to the electrochromic device and configured to supply power to the electrochromic device that is larger than the limited amount of power supplied by the external power supply is provided.

Abstract: A smart window-based security system is provided. The system includes a plurality of smart windows, each smart window of the plurality of smart windows having at least one electrochromic window and at least one sensor integrated into the smart window. The plurality of smart windows are coupled together in a system having at least one processor configured to detect a personal or property security threat, such as an intruder or fire based, on information from sensors of the plurality of smart windows.

Abstract: A wall controller is provided. The wall controller includes a projection screen having an input device and a projector arranged to project a digital image onto the projection screen from the projector, wherein the projector has an optical axis that is non-orthogonal to the projection screen. The wall controller includes a housing having the projection screen mounted thereto at a first end of the housing, the housing having the projector at a second end of the housing. The housing is dimensioned to fit the second end of the housing through an aperture in a first wall, fit the second end into a wall space between the first wall and a second wall, and fit a majority of the first end of the housing into the aperture until the projection screen is parallel to a surface of the first wall and a front portion of the projection screen is flush with, recessed in or extends from the surface of the first wall. The aperture dimensioned to fit the first end of the housing or the front portion of the projection screen.

Abstract: A smart window-based security system is provided. The system includes a plurality of smart windows, each smart window of the plurality of smart windows having at least one electrochromic window and at least one sensor integrated into the smart window. The plurality of smart windows are coupled together in a system having at least one processor configured to detect a personal or property security threat, such as an intruder or fire based, on information from sensors of the plurality of smart windows.

Abstract: A smart window system is provided. The system includes a plurality of smart windows, each having at least one electrochromic window and a plurality of sensors. The system includes a control system coupling the plurality of smart windows and the plurality of sensors. The control system is configured to couple to a network, and configured to generate a building model that includes information regarding the plurality of smart windows and is based on information from the plurality of sensors and information from the network.

Abstract: A smart window system is provided. The system includes a plurality of smart windows, each having at least one electrochromic window and a plurality of sensors. The system includes a control system coupling the plurality of smart windows and the plurality of sensors. The control system is configured to couple to a network, and configured to generate a building model that includes information regarding the plurality of smart windows and is based on information from the plurality of sensors and information from the network.

Abstract: A wall controller is provided. The wall controller includes a projection screen arranged to project a digital image onto the projection screen from the projector, wherein the projector has an optical axis that is non-orthogonal to the projection screen. The wall controller includes a housing having the projection screen mounted thereto. A housing is dimensioned to fit a second end of the housing through an aperture in a first wall, fit the second end into a wall space between the first wall and a second wall, and fit a majority of the first end of the housing into the aperture until the projection screen is parallel to a surface of the first wall. The aperture dimensioned to fit the first end of the housing or the front portion of the projection screen.

Abstract: A distributed device control system is provided. The system includes a plurality of windows, each window of the plurality of windows having at least one electrochromic window, a voltage or current driver for the at least one electrochromic window, and a first control system local to the window. The system includes a plurality of window controllers, each window controller configured to couple to one or more of the plurality of windows and having a second control system, for the one or more of the plurality of windows, local to the window controller. The system includes a command and communication device configured to couple to each of the plurality of window controllers, configured to couple to a network, and having a third control system, for the plurality of windows, wherein control of the plurality of windows is distributed across the plurality of windows, the plurality of window controllers, the command and communication device, and a portion of the network.

Abstract: A smart window-based security system is provided. The system includes a plurality of smart windows, each smart window of the plurality of smart windows having at least one electrochromic window and at least one sensor integrated into the smart window. The plurality of smart windows are coupled together in a system having at least one processor configured to detect a personal or property security threat, such as an intruder or fire based, on information from sensors of the plurality of smart windows.

Abstract: A distributed device control system is provided. The system includes a plurality of windows, each window of the plurality of windows having at least one electrochromic window, a voltage or current driver for the at least one electrochromic window, and a first control system local to the window. The system includes a plurality of window controllers, each window controller configured to couple to one or more of the plurality of windows and having a second control system, for the one or more of the plurality of windows, local to the window controller. The system includes a command and communication device configured to couple to each of the plurality of window controllers, configured to couple to a network, and having a third control system, for the plurality of windows, wherein control of the plurality of windows is distributed across the plurality of windows, the plurality of window controllers, the command and communication device, and a portion of the network.

Abstract: A wall controller is provided. The wall controller includes a projection screen having an input device and a projector arranged to project a digital image onto the projection screen from the projector, wherein the projector has an optical axis that is non-orthogonal to the projection screen. The wall controller includes a housing having the projection screen mounted thereto at a first end of the housing, the housing having the projector at a second end of the housing. The housing is dimensioned to fit the second end of the housing through an aperture in a first wall, fit the second end into a wall space between the first wall and a second wall, and fit a majority of the first end of the housing into the aperture until the projection screen is parallel to a surface of the first wall and a front portion of the projection screen is flush with, recessed in or extends from the surface of the first wall. The aperture dimensioned to fit the first end of the housing or the front portion of the projection screen.

Abstract: A smart window-based security system is provided. The system includes a plurality of smart windows, each smart window of the plurality of smart windows having at least one electrochromic window and at least one sensor integrated into the smart window. The plurality of smart windows are coupled together in a system having at least one processor configured to detect a personal or property security threat, such as an intruder or fire based, on information from sensors of the plurality of smart windows.

Abstract: A cloud learning system for smart windows is provided. The system includes at least one server configured to couple via a network to a plurality of window systems, each of the plurality of window systems having at least one control system and a plurality of windows with electrochromic windows and sensors, wherein the at least one server includes at least one physical server or at least one virtual server implemented using physical computing resources. The at least one server is configured to gather first information from the plurality of window systems, and configured to gather second information from sources on the network and external to the plurality of window systems. The at least one server is configured to form at least one rule or control algorithm usable by a window system, based on the first information and the second information, and configured to download the at least one rule or control algorithm to at least one of the plurality of window systems.

Abstract: A wall controller is provided. The wall controller includes a projection screen having an input device and a projector, wherein the projector has an optical axis that is non-orthogonal to the projection screen. The wall controller includes a housing having the projector at an end of the housing. The housing is dimensioned to fit the end of the housing through an aperture in a first wall, fit the end into a wall space between the first wall and a second wall, and fit a majority of another end of the housing into the aperture until the projection screen is parallel to a surface of the first wall and a front portion of the projection screen is flush with, recessed in or extends from the surface of the first wall.

Abstract: A cloud learning system for smart windows is provided. The system includes at least one server configured to couple via a network to a plurality of window systems, each of the plurality of window systems having at least one control system and a plurality of windows with electrochromic windows and sensors, wherein the at least one server includes at least one physical server or at least one virtual server implemented using physical computing resources. The at least one server is configured to gather first information from the plurality of window systems, and configured to gather second information from sources on the network and external to the plurality of window systems. The at least one server is configured to form at least one rule or control algorithm usable by a window system, based on the first information and the second information, and configured to download the at least one rule or control algorithm to at least one of the plurality of window systems.

Abstract: A smart window-based security system is provided. The system includes a plurality of smart windows, each smart window of the plurality of smart windows having at least one electrochromic window and at least one sensor integrated into the smart window. The plurality of smart windows are coupled together in a system having at least one processor configured to detect a personal or property security threat, such as an intruder or fire based, on information from sensors of the plurality of smart windows.

Abstract: A smart window system is provided. The system includes a plurality of smart windows, each having at least one electrochromic window and a plurality of sensors. The system includes a control system coupling the plurality of smart windows and the plurality of sensors. The control system is configured to couple to a network, and configured to generate a building model that includes information regarding the plurality of smart windows and is based on information from the plurality of sensors and information from the network.

Abstract: A smart window-based security system is provided. The system includes a plurality of smart windows, each smart window of the plurality of smart windows having at least one electrochromic window and at least one sensor integrated into the smart window. The plurality of smart windows are coupled together in a system having at least one processor configured to detect a personal or property security threat, such as an intruder or fire based, on information from sensors of the plurality of smart windows.

Abstract: A wall controller is provided. The wall controller includes a projection screen having an input device and a projector arranged to project a digital image onto the projection screen from the projector, wherein the projector has an optical axis that is non-orthogonal to the projection screen. The wall controller includes a housing having the projection screen mounted thereto at a first end of the housing, the housing having the projector at a second end of the housing. The housing is dimensioned to fit the second end of the housing through an aperture in a first wall, fit the second end into a wall space between the first wall and a second wall, and fit a majority of the first end of the housing into the aperture until the projection screen is parallel to a surface of the first wall and a front portion of the projection screen is flush with, recessed in or extends from the surface of the first wall. The aperture dimensioned to fit the first end of the housing or the front portion of the projection screen.

Abstract: An electrochromic device, with an external power supply configured to supply a limited amount of power to the electrochromic device and a boost circuit power supply that is local to the electrochromic device and configured to supply power to the electrochromic device that is larger than the limited amount of power supplied by the external power supply is provided.