iWitness utilizes a special "point verification" tool (called "Review Mode") to ensure the user has marked the points properly in the project images. The Review Mode feature can be accessed at any time by the user after at least two images have been referenced to each other. iWitness automatically toggles through the displayed image markings and, at each image, the user verifies the point-marking placement.

The point verification process is simple, quick, and allows the user to revise any mismarked point placements to assure the best project quality and accuracy.

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