A graphical icon in the Revit drawing area that you use to manipulate elements. For example - when you select a chain of walls - blue circles display. These blue circles are drag ______. You can drag such a ______ to change the shape of the walls. Ot

Revit is often used for designing buildings and creating 3D models of architectural designs. It allows architects to create detailed building designs, visualize the project in 3D, and produce detailed documentation and construction drawings.
Revit is a contraction of Revise-Instantly.