One of the most amazing, but less known aspects is the use of sensors on the iPhone for detect proximity and movement in a much more complex way than you could imagine. If you thought your iPhone only served to make calls and send messages, read this post and let yourself surprise.
The iPhone, since 12, has advanced sensors like lidarproximity and accelerometers sensors, which allow it to detect the proximity of objects and people invisible to the user. These sensors work together to offer a dynamic experience, such as detecting when you approach someone or an object while walking, and are useful, for example, to load the phone or use Face ID.
How does Lidar work on the iPhone?
Lidar is one of the most fascinating advances in iPhone sensor technology. This sensor uses lasers to measure the distances between the phone and nearby objects, creating a 3D map of your environment. While Lidar has been used mainly to improve camera capabilities, especially with regard to automatic approach and photography in low light conditions, it also has an important impact on the way in which the iPhone detects people.
Imagine that you are standing in a room with several people. The iPhone, through Lidar, can detect who you approach and adjust the camera approach, even under low lighting conditions. In addition, some application developers are using this technology to create interactive experiences based on proximity. This allows the device to react in unexpected ways when you approach other people or objects.
The proximity sensor is also a key part of the experience Face idone of the most beloved characteristics of the iPhone. Through the use of infrared sensors and facial analysis, the iPhone can detect your face and unlock automatically. But what many do not know is that this process is directly related to the invisible radar that detects your movement.
Implications of proximity detection
For example, if you approach the iPhone to your face to unlock it, the proximity sensor will detect that you are about to use Face ID and activate the Truedepth camerawhich makes the phone much faster when recognizing your face. Invisible radar helps reduce waiting time, improving user experience.
The most interesting thing about this technology is that, although it often goes unnoticed, it has important implications for the future of smartphones. If the iPhone can accurately detect the proximity of people and objects, this could lead to a range of new applications and improvements in interaction with the device.
Imagine games applications or Incredible reality experiences They change depending on the distance between you and another user, or even a security system that warns you when someone approaches your device without your permission. Well, we are not as far as it seems like such experiences.
