Ambient porn

I wonder how often browsers in stores that sell smart phones, portable computers and such tap on one of the demonstrator models and see that the last website visited was porn?

That just happened to me. It had the potential to be embarrassing because of the explicit photo that filled the screen when the tablet-style computer came to life. Fortunately, none of the employees at this South Hill store showed the slightest interest in assisting customers. So there was no one else nearby.