Mordin shakes his head and deactivates the omni-tool. The hologram just vanishes off his arm like it was never there. "No. Low-tech methods possible when omni-tool unavailable. Less reliable, less efficient. Try to avoid using them."

He looks over his shoulder, back toward the rear of the Clinic where he came from. "Should get back to patients soon. Can come with me if you'd like to see Mister Davis. In good condition, short visit shouldn't be a problem."