Abstract: An electricity automation application may automate control over an HVAC system in a consumer's home or other building to reduce or eliminate electricity consumption during a high-price or high-demand time interval. The consumer may grant authorization for the application to control the HVAC system at appropriate timepoints while maintaining an inside air temperature that is between minimum and maximum temperature setpoints set by the consumer. The application models temperature gains and losses for the home or building as a function of inside and outside temperatures and HVAC operating status. If a high-price or high-demand time interval is predicted, the application may determine a timepoint to precool or preheat the home or building to reduce or eliminate electricity use during the duration of the high-price or high-demand time interval.

Abstract: Provided is a modular display device for providing a digital representation of a blueprint. In one example, the device includes an elongated housing having an elongated opening parallel to a longitudinal axis of the housing. A core is configured to fit inside the housing in a rotatable manner. A flexible display is configured to move between one state where a majority of the flexible display is positioned inside the housing and rolled around the core and another state where a majority of the flexible display is moved out of the housing through the opening and positioned outside of the housing to form a viewing surface. A height and a width of the flexible display are sufficient to provide a 1:1 scale view of a drawing having dimensions defined by a drawing standard used in at least one of an architectural industry, an engineering industry, or a construction industry.

Abstract: Provided is a modular display device for providing a digital representation of a blueprint. In one example, the device includes an elongated housing having an elongated opening parallel to a longitudinal axis of the housing. A core is configured to fit inside the housing in a rotatable manner. A flexible display is configured to move between one state where a majority of the flexible display is positioned inside the housing and rolled around the core and another state where a majority of the flexible display is moved out of the housing through the opening and positioned outside of the housing to form a viewing surface. A height and a width of the flexible display are sufficient to provide a 1:1 scale view of a drawing having dimensions defined by a drawing standard used in at least one of an architectural industry, an engineering industry, or a construction industry.