Ghosting, also known as a double image, makes it difficult to read text off an ordinary mirror or two way mirror. By installing a teleprompter mirror with mirror side closer to the talent, it’s in the correct orientation. The non-mirror side, which has an anti-reflective coating, will face the camera or audience. To find the mirror side, place your finger up to the glass. If there is no gap between your finger and its reflection, that is the mirror side.