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4D Millimeter-Wave Radar vs. LiDAR: Key Differences and Applications

Blog, Interactive lidar / April 16, 2025

When it comes to cutting-edge sensor technology for autonomous systems, two technologies often come up for comparison: 4D millimeter-wave radar and LiDAR (Light Detection and Ranging). Both technologies have unique advantages and are widely used in fields like autonomous driving, robotics, and industrial applications. However, despite their similarities in helping machines “see” and understand their …

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The Core Value of 3D LiDAR in Humanoid Robots

3D lidar, Blog / April 14, 2025

Humanoid robots have become an exciting frontier in robotics, with advancements transforming the way these machines perceive and interact with their environment. At the heart of this evolution lies 3D LiDAR (Light Detection and Ranging) technology, offering high-precision sensing capabilities that enable humanoid robots to navigate complex environments. This article delves into the core value …

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How Real Estate Sand Tables Achieve Interactive Experience with LiDAR Projection Technology

Blog, Interactive lidar / March 26, 2025

In the fast-evolving real estate industry, the need for innovative ways to present property developments is growing. Real estate developers are now turning to LiDAR (Light Detection and Ranging) technology to transform traditional sand table displays into interactive, immersive experiences. By integrating LiDAR-based radar technology with projection systems, real estate sand tables are not just …

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Millimeter-Wave LiDAR: Obstacle Avoidance and Precise Ranging for Drones

Blog, UAV lidar / March 13, 2025

In recent years, drones have evolved from niche gadgets to versatile tools with applications spanning environmental monitoring, agriculture, archaeology, and urban logistics. However, as their roles expand, so do the technical challenges—particularly in navigation and safety. Enter millimeter-wave radar, a game-changing technology poised to revolutionize how drones perceive their surroundings, avoid obstacles, and achieve centimeter-level accuracy …

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3D vs. 4D Millimeter-Wave Radar: Key Differences and Why 4D Is the Future of Autonomous Driving

3D lidar, Blog / March 12, 2025

The evolution of millimeter-wave radar has taken a revolutionary leap with the rise of 4D imaging radar, a technology poised to replace traditional 3D radar in advanced driver-assistance systems (ADAS) and autonomous vehicles. From Tesla’s Hardware 4.0 to SAIC’s Rising Auto R7 and Changan’s Deepal SL03, automakers are increasingly adopting 4D radar for its superior environmental perception. But …

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4D High-Resolution Imaging Radar: The Game-Changer for L2+ Autonomous Driving

Blog / March 7, 2025

The race to develop advanced autonomous driving systems has brought significant innovations in sensor technology. While LiDAR (Light Detection and Ranging) has long been considered a cornerstone of high-level autonomy, its high cost and limitations in certain scenarios have opened the door for alternatives. Enter 4D high-resolution imaging radar—a breakthrough technology that is poised to become the primary …

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Triangulation vs. TOF LiDAR: A Comprehensive Comparison

Blog, Triangulation ranging lidar / March 5, 2025

LiDAR (Light Detection and Ranging) technology has become a cornerstone of modern intelligent systems, powering applications like autonomous vehicles, service robots, AGVs, smart traffic systems, and automated production lines. Among the various LiDAR technologies, Triangulation LiDAR and TOF (Time of Flight) LiDAR are the two most widely used methods for environmental sensing and mapping. But how do they compare …

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How Ground LiDAR Interactive Projection Enables Human-Computer Interaction

Blog, Interactive lidar / February 26, 2025

Ground interactive projection is a cutting-edge technology that allows users to interact with virtual images projected onto the ground without the need for any additional devices. By simply using their feet or hands, participants can engage with the virtual scenes, creating a highly immersive and entertaining experience. This technology is widely used in exhibitions, shopping …

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A Complete Guide to LiDAR Interactive Projection Technology in Restaurants

Blog, Interactive lidar / February 8, 2025

Introduction Imagine stepping into a restaurant where the walls and tables come alive, responding to your every move with stunning visuals and interactive elements. This isn’t science fiction—it’s the magic of LiDAR interactive projection technology. Often referred to as the “Hogwarts Magic Wall,” this innovative technology blends art and science to create unforgettable dining experiences. In …

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The World’s Smallest 1550nm Fiber Optic Automotive LiDAR

Blog, Triangulation ranging lidar / January 13, 2025

LiDAR technology is revolutionizing the automotive and intelligent driving industries by providing precise, real-time environmental data. With the release of the LS128S1 1550nm Fiber Optic Automotive LiDAR, LeiShen Intelligent has set a new benchmark in the LiDAR industry, offering the world’s smallest LiDAR system with cutting-edge performance, superior environmental perception capabilities, and excellent cost control. …

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