How to Use LiDAR on Your iPhone (And Why You Should)

Apple has always been ahead when it comes to integrating advanced technology into its devices, and one of the coolest features on newer iPhones is the LiDAR scanner. But what exactly is LiDAR, and how can it help you in your daily life? Let’s break it down in simple terms.

What is LiDAR?

LiDAR stands for Light Detection and Ranging. Basically, it’s a sensor that uses laser beams to measure distances and create a detailed 3D map of the space around you. While it’s mostly known for its use in self-driving cars and scientific research, the LiDAR scanner on your iPhone offers a range of useful everyday features.

Located near the rear camera, the LiDAR sensor can do some impressive things. For example, it can help you measure someone’s height, improve the autofocus on your photos, and even enhance your experience in augmented reality (AR) games. But bear in mind, this feature is only available on the Pro models of iPhones and iPads, starting from the iPhone 12 Pro and Pro Max, as well as the iPad Pro models.

How to Get Started with LiDAR on Your iPhone

If you’re eager to explore the capabilities of your iPhone’s LiDAR sensor, here’s how you can make the most of it with the built-in apps.

Using the Measure App

One of the easiest ways to try out the LiDAR function is through the Measure app. This app has some advanced features thanks to LiDAR. Here’s how you can measure objects and even a person’s height:

1. Open the Measure App:

   • Simply find the Measure app on your home screen and tap to launch it.

2. Measure an Object:

   • Point your phone until a circle with a dot appears on the screen.
   • Position the dot at one end of the object you want to measure.
   • If you’re on a straight edge, a yellow guide line will pop up. Allow the dot to snap there.
   • Press the plus icon to save the starting point.
   • Now pull the dotted line to the opposite end of the object.
   • Press the plus icon again to see the measurement in a solid line, along with a virtual ruler.
   • Tapping on the measurement will show you more details like elevation and angle.

3. Measure Height:

   • Point your iPhone at a person, ensuring their head and feet are both visible.
   • The measurement will automatically display near their head.
   • Click on the capture button to take a screenshot of the measurement if you want to save it.

4. Check Measurement History:

   • If you want to look back at your measurements, tap the icon on the top-left corner. Here, you can copy all the measurements or clear them if you wish.

Exploring Third-Party Apps

Apart from the Measure app, several third-party applications leverage the LiDAR sensor, especially for room scanning and design. Some great examples are:

• Magicplan: This app allows you to create detailed 3D models and 2D floor plans. Just sweep your camera around the room, and the app does the rest.

• IKEA App: The IKEA Kreativ feature lets you visualize how furniture would look in your space. Scan your room, and then experiment with different furniture layouts.

• 3D Scanner Apps: If you want to create a digital model of an object, apps like 3D Scanner and Polycam can capture every side of an item, making it perfect for 3D printing or creating digital art.

• AR Gaming: The LiDAR scanner allows for immersive AR gaming experiences. For example, in games like RC Club AR Racing Simulator, you can control a virtual RC car and see it navigate through your own room.

Accessibility Features

LiDAR doesn’t just make fun or practical tasks easier. It also has the potential to greatly improve accessibility. Apps like Super Lidar and Obstacle Detector for Blind use the LiDAR scanner to identify obstacles in the user’s path. By providing sound and haptic feedback, these apps can help people with vision impairments navigate their surroundings more safely.

Why You Should Use LiDAR

The LiDAR sensor not only enhances your photography and gaming experience but also provides valuable tools for measurement and navigation. Whether you’re a DIY enthusiast wanting to redesign a room or someone seeking to improve daily tasks, LiDAR can elevate how you interact with your environment. If you have a Pro iPhone or iPad, take full advantage of this technology—it’s truly a game-changer!

For those looking to step up their tech game, the possibilities are endless. So grab your iPhone and dive into the world of LiDAR—there’s so much you can do!

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Original Text – https://www.bgr.com/2040812/how-to-use-lidar-iphone-guide/