How to measure distance on iPhone

How to measure distance on an Apple phone

With the development of technology and the popularity of smart phones, mobile phones are not only used for making calls and sending text messages, but also have many powerful applications. Among them, the distance measurement function may not be commonly used by many users, but it is indeed very practical in certain scenarios. So, how does an Apple phone measure distance? Below we will introduce you to several commonly used methods.

Method 1: Use Apple’s own measurement application

After the iOS 12 system update in 2018, Apple’s mobile phone added a new application called “Measurement”, which includes distance measurement function. Using this application is very simple. First open the "Measurement" application, then point the phone lens at the object to be measured, frame the edges and corners of the object, and then click the "-" button on the screen to calibrate. After completion, you can get An estimate of the object's distance.

It should be noted that this function is not 100% accurate, it can only give a relative estimate. Therefore, in scenarios where more accurate ranging is required, it is recommended to use other methods for measurement.

Method 2: Use a third-party ranging application

In addition to Apple's own "Measurement" application, there are many third-party applications that can be used for ranging. Search for the keyword "ranging" in the App Store, and many ranging application results will appear. Just choose the application with higher ratings and more downloads. These applications usually provide more measurement functions and options, including measuring line segment lengths, areas, and other more complex measurement needs.

When using third-party ranging applications, you need to pay attention to choosing regular applications and avoid installing untrusted applications to avoid bringing security risks to your phone.

Method 3: Use virtual reality applications for ranging

In addition to ranging applications, there is a more intuitive way to perform ranging, and that is to use virtual reality applications. These apps use the phone's camera to display the actual scene on the screen and then use virtual ranging to get an estimate of distance.

Using virtual reality application ranging requires simple calibration settings. Generally, the user needs to input the actual size of the object to be measured as a reference. Then, point the phone lens at the object to be measured, and the application will automatically measure the distance and give the distance display result.

It should be noted that using virtual reality applications for ranging usually requires a certain amount of computing power and accuracy, so for some lower-configuration mobile phones, there may be certain errors.

Summary:

Through the above methods, we can easily measure the distance of objects on Apple mobile phones. Whether you use Apple's own measurement application, a third-party distance measurement application or a virtual reality application, you can choose the appropriate method for measurement based on actual needs.

It should be noted that no matter which method is used for ranging, you need to keep the phone stable, aim the lens at the object to be measured, and pay attention to the accuracy of the calibration. There may be certain errors in the measurement results, so it needs to be verified in combination with other methods and tools in practical applications to ensure the accuracy of the measurement results.

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