Ghostzilla
Here’s something for my friends working for fascist employers:
Ghostzilla is a browser for surfing the Web when you don’t want anyone to physically see what you are doing. It renders Web pages to look indistinguishable from your work screen. You make it disappear instantly with one move of your hand and bring it back with another. Ghostzilla can show Web pages discreetly within literally any application you work with.