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١ پاسخ
hello, "Augmented reality (AR)" refers to the real-time integration of digital information into a user’s environment. AR technology overlays content onto the real world, enriching a user’s perception of reality rather than replacing it. AR devices, such as smartphones, tablets, and wearables like smart glasses and headsets, are equipped with cameras, sensors, and displays¹. Here's how AR works:
1. "Sensing and tracking": An AR device captures a stream of video content from the user's field of vision, sensing the environment and tracking physical objects. It collects data from accelerometers, gyroscopes, GPS, or lasers to track the user's position and orientation.
2. "Processing and recognition": AR software processes the environment, connecting to an object's digital twin (a 3D copy stored in the cloud) or using AI to recognize physical objects. It identifies objects and features that can be augmented.
3. "Rendering and display": Information from the AR software is superimposed onto the user's field of vision, appearing as if the object is physically present. Users interact through touchscreens, gestures, or voice commands.