Adobe Announces Guided Upright in Adobe Camera Raw

Now you can quickly correct perspective in a photograph with precision and control using the new Transform Panel, Guided Upright tool. and Offset sliders. Watch as Julieanne demonstrates how to manually position guides to automatically correct converging vertical and horizontal lines in images which can then be repositioned within the canvas area.

Here are some handy shortcuts know use while using the Guided Upright tool:
Shift + T will select the Guided Upright tool
Shift + L toggles the Loupe on and off (Note: Loupe requires GPU support)
Option -drag (Mac) | Alt -drag (Win) with Loupe enabled to activate precision (slower) drag
Shift + G toggles the Grid overlay
“V” toggles tool overlay.
Command + Option | Control + Alt -drag to reposition the image in the preview area via the Offset X/Y sliders. Add the Shift key to constrain to horizontal/vertical directions.
Bird Eye View (or Navigator) – Press and hold “H”. Click in the preview area and drag the zoom rectangle over the location that you want to zoom into. Release the mouse. Release the “H”. The image zooms to the chosen area and the selected tool remains unchanged. (Note: Birds Eye View requires GPU support.)
Click here for more information via the Lightroom Journal.