Developed by the technical genius Sinrich, the holographic disguise matrix was an experimental example of advanced holography. Contained within a small, palm-sized emitter, the disguise matrix—also known as the shadow hologram—cloaked a user in an exacting, true-color holographic shell. Disparities between subject build and height were compensated for by advanced sensors that holographically "painted in" any differences. Combined with vocal emulator and other sensor-baffling gear, the shadow hologram emitter was the ideal infiltration tool—or would be, if its shortcomings in power supply and image consistency could be smoothed out.