. . "Certain embodiments of the Compton scattered X-ray visualizer, imager, or information provider 100 can be provided at a refresh rate sufficient rate to operate as desired, or operate the tool 610 (e.g., such as a cutting tool, an ablating tool, a scope-based tool, etc.) in combination as desired without contacting blood vessels, nerves, or other matter to be protected within the individual, for ex" . . .