If you’ve been to a live performance lately, chances are someone in front of you has raised a phone up into your view — or have you done the same? No matter, Apple is hard at work on the issue. The company was recently granted a patent for technology that could temporarily disable phone cameras.

How it would work: An infrared transmitter installed at a venue would send out an infrared beam, remotely blocking photo and video capabilities on devices, like phones, cameras or laptops. The user would receive a “recording disabled” message or a watermark or blurred effect would be applied to all images.

Using an Aztec water jug as an example, the patent demonstrates how the technology could also offer the user a multimedia-rich experience by delivering engaging information.

While there are many potential benefits for users and the marketplace, there’s a possible downside, too. As NPR points out, it could also potentially be used by oppressive governments, military or police to limit freedom of expression.

What do you think about the pros and cons of this technology? Please share below.