This document discusses transferring sensing abilities between the physical and virtual worlds in three ways: 1) Reversing the original sensing function so that input becomes output and vice versa. 2) Transferring sensing to another sense, like an installation that transfers gazed objects to related sounds. 3) Extending sensing to support developing abilities, like an eye-tracking drawing assistant that helps with proportion, perspective, and style based on gaze patterns. The overall goal is to explore creating amazing works using a cyber-physical system through reversing, transferring, and extending original sensory experiences between the physical and virtual.