US Patent 9665697 Selectively blocking content on electronic displays

A method for selectively blocking content on a transparent electronic display is provided. Unstructured information is analyzed using natural language processing techniques. A portion of the unstructured information is classified as protected content. An emissive layer displays the protected content over a substantially opaque portion of the selectively transparent layer. A user is provided with a prompt that identifies the protected content. The substantially opaque portion of the selectively transparent layer become substantially transparent in response to receiving an interaction with the prompt from the user.