Utilize Your iPhone Efficiently: Turning It into a Measuring Tape with Smart Camera Technology - Utilize your iPhone innovatively to function as a digital ruler for measurements
The Measure app on iPhone Pro models is revolutionizing the way we measure objects and spaces. This innovative tool, introduced by Apple with the iPhone 12 Pro, utilizes the LiDAR sensor to work like a digital tape measure [1][5].
Located in the camera bump as a circle opposite the flash, the LiDAR sensor emits infrared laser pulses that bounce off objects and return to the sensor [2]. By measuring the time it takes for these pulses to return, the sensor calculates precise distances to objects up to about five meters away [1][5]. This process creates an accurate depth map of the environment, enabling the Measure app to display precise length and height measurements.
To use the Measure app, open it and point your iPhone at an object. Move the circle to one end of the object and press the plus symbol to mark the first point [3]. Then, move the circle to the other end of the object and mark it as well. To add more measurements, press the plus button again [4].
The Measure app can measure people automatically when pointed at them, provided the distance is large enough [6]. It can also capture and display the dimensions of objects, making it a handy tool for everyday use [7].
However, it's important to note that the Measure app's measurements are not as precise as a real tape measure, with differences of several centimeters occurring [8]. Additionally, the app may not be suitable for professionals due to its lack of millimeter precision [9]. Instead, it can be useful for rough measurements or choosing a picture frame.
Apple's support page advises against wearing a hat or mask while using the Measure app for reliable recognition [5]. Hair standing up can occasionally distort the Measure app's results [6].
The LiDAR sensor is currently available only in the Pro models of iPhone 12 and newer, as well as in newer iPad Pros [10]. This technology significantly improves measurement speed and accuracy compared to older methods, and can also function well in low light conditions due to its active sensing nature [1][5]. It forms the core enabling technology for other AR apps and features that require deep understanding of real-world geometry on the iPhone Pro models equipped with LiDAR sensors [1][5].
In conclusion, the Measure app on iPhone Pro models is a game-changer in the world of measuring tools. While it may not replace professional measuring tools, it offers a convenient and accurate way to measure objects and spaces in everyday life.
[1] https://www.apple.com/uk/iphone-12-pro/features/lidar-scanner/ [2] https://www.apple.com/uk/iphone-12-pro/features/lidar-scanner/ [3] https://www.apple.com/uk/iphone-12-pro/features/measure/ [4] https://www.apple.com/uk/iphone-12-pro/features/measure/ [5] https://support.apple.com/en-us/HT212688 [6] https://www.apple.com/uk/iphone-12-pro/features/measure/ [7] https://www.apple.com/uk/iphone-12-pro/features/measure/ [8] https://www.apple.com/uk/iphone-12-pro/features/measure/ [9] https://www.apple.com/uk/iphone-12-pro/features/measure/ [10] https://www.apple.com/uk/iphone-12-pro/features/lidar-scanner/
Other smartphones and gadgets can't match the power of the technology found in the LiDAR sensor of iPhone Pro models, which significantly improves measurement speed and accuracy compared to older methods. This technology, unique to the Pro models of iPhone 12 and newer, also forms the core enabling technology for other AR apps and features that require a deep understanding of real-world geometry.
