According to foreign media new atlas, several robots are now designed to accompany and assist ground forces. These machines may soon have a new ability to detect changes in the environment that might be overlooked by soldiers. When weapons such as improvised explosive devices (IEDs) are hidden on the roadside, they do change the environment visually, but this change is very subtle and may not be noticed by the human eye. < / P > < p > he worked with researchers at the University of California, San Diego, to equip a small autonomous wheeled robot with lidar sensors that emit laser beams to detect objects and measure distance, and then measure the time it takes for the laser light to bounce back from any object. < p > < p > in the Reardon system, the robot initially uses lidar to scan the environment to establish a baseline of what everything should look like. When it comes back to that environment again, the robot can detect very small changes in the position of three-dimensional objects. The data was transmitted to augmented reality glasses worn by human teammates, highlighting suspicious objects in their field of vision. < / P > < p > it is understood that even relatively small, inexpensive, low-resolution lidar devices can fully perform their tasks, making the technology more suitable for use in the real world. “This study aims to fill the gap by incorporating useful information from robot teammates into the visual enhancement ecosystem that soldiers wear, while making robots better teammates for soldiers.” Reardon said. < / P > < p > a similar system is being developed at Eindhoven Polytechnic University in the Netherlands, but it is designed to be mounted on a vehicle and uses a stereo video camera instead of a lidar sensor. After 12 years, “world class Super project” Shantou Bay Tunnel ushers in a historic breakthrough today