Abstract: Methods and apparatus are disclosed for providing a roof guide, the method including: receiving, via an application on the mobile device of a user, a query related to one or more of a type of a roof and a type of damage to the roof; providing the query to a central server; retrieving, from the central server, at least one first roof image responsive to the query; receiving, via the application on the mobile device of the user, user input of a second roof image of a portion of the roof; and displaying, via the application on the mobile device of the user, the at least one first roof image and the second roof image.

Abstract: Methods and apparatus are disclosed for providing a roof guide, the method including: receiving, via an application on the mobile device of a user, a query related to one or more of a type of a roof and a type of damage to the roof; providing the query to a central server; retrieving, from the central server, at least one first roof image responsive to the query; receiving, via the application on the mobile device of the user, user input of a second roof image of a portion of the roof; and displaying, via the application on the mobile device of the user, the at least one first roof image and the second roof image.

Abstract: Methods and apparatus are disclosed for determining one or more characteristics of an object is described, the method including providing, via a graphical user interface on a mobile device, at least one tool from a virtual toolbox, the at least one tool including one or more of a roof gauge, level, ruler, flashlight, compass, and unit converter; identifying user selection of a given tool of the at least one tool; providing the given tool in response to the user selection; and determining, via the given tool, the one or more characteristics of the object. Methods and apparatus are disclosed for providing the at least one tool. Methods and apparatus are disclosed for using the at least one tool.