Closing your Mac laptop with a camera cover on it might damage your display. Designed to protect your privacy, Mac laptops have a camera indicator light to let you know when the camera is on.
If you close your Mac laptop with a camera cover installed, you might damage your display because the clearance between the display and keyboard is designed to very tight tolerances. Covering the built-in camera might also interfere with the ambient light sensor and prevent features like automatic brightness and True Tone from working. As an alternative to a camera cover, use the camera indicator light to determine if your camera is active, and decide which apps can use your camera in System Preferences.
Watch for the green camera indicator light
We design Apple products to protect your privacy and give you control over your information. Our products and features include innovative privacy technologies and techniques designed to minimize how much of your data we — or anyone else — can access. And powerful security features help prevent anyone except you from being able to access your information.
The FaceTime HD camera built into your Mac computer is designed with your privacy in mind and uses a camera indicator light that glows green when the camera is active. So you will always know when the camera is on.
The camera is engineered so that it can’t activate without the camera indicator light also turning on. This is how you can tell if your camera is on.
Control which apps can use the camera
As an added security measure, you can control which apps have access to the built-in camera. Before any app can use your camera in macOS Mojave or later, you must first give it permission. To see which apps have permission to use your camera and to revoke or grant app access, learn how to control access to the camera on your Mac in System Preferences.
If your work environment requires a camera cover at all times
If your work environment requires you to cover the camera on your Mac laptop, follow these guidelines to avoid damaging the display:
Make sure the camera cover is not thicker than an average piece of printer paper (0.1mm).
Avoid using a camera cover that leaves adhesive residue.
If you install a camera cover that is thicker than 0.1mm, remove the camera cover before closing your computer.
Learn more
If the built-in camera isn't working on your Mac, learn what to do.
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I'm an expert in technology and Apple products, and I have a deep understanding of the intricacies of Mac laptops and their features. My expertise is not just theoretical; it extends to practical knowledge gained through hands-on experience and a commitment to staying updated with the latest information. Now, let's delve into the details of the article about closing your Mac laptop with a camera cover.
The article primarily discusses the potential risks associated with closing a Mac laptop while a camera cover is installed. The central argument revolves around the precision design of Mac laptops, emphasizing that the clearance between the display and keyboard is engineered with very tight tolerances. This meticulous design is intended to safeguard the laptop's display, and using a camera cover could compromise this delicate balance.
Furthermore, the article highlights the presence of a camera indicator light on Mac laptops, specifically the FaceTime HD camera. This indicator light glows green when the camera is active, serving as a visual cue for users to determine when their camera is in use. The engineering ensures that the camera cannot activate without the indicator light also turning on, reinforcing the user's awareness of camera activity.
The article goes on to explain the potential interference caused by camera covers with the ambient light sensor. Covering the built-in camera may disrupt features such as automatic brightness and True Tone. This underscores the interconnected nature of hardware components and the importance of maintaining the intended functionality of these features.
As an alternative to using camera covers, the article suggests relying on the camera indicator light to ascertain camera activity. Additionally, users are encouraged to exercise control over app access to the camera by managing permissions in System Preferences. This security measure ensures that only authorized applications can access the built-in camera, enhancing user privacy.
For those in work environments that mandate camera covers, the article provides guidelines to minimize the risk of display damage. It recommends using camera covers no thicker than an average piece of printer paper (0.1mm) and avoiding covers that leave adhesive residue. If a thicker cover is installed, users are advised to remove it before closing the laptop to prevent potential display damage.
In summary, the article offers insights into the careful design considerations of Mac laptops, emphasizing the importance of preserving the intended functionality of the display and integrated features. It provides practical advice for users to make informed decisions about camera usage, balancing privacy concerns with the need to protect their devices.
