Add Angel Robotics, Hyperspec AI, Luxolis, Saha Robotik, 4am Robotics

README.md

@@ -41,6 +41,7 @@ A public list of companies that are known to use the Robot Operating System (ROS
 | [AMP Robotics](http://amprobotics.com) | The use of automation and AI to modernize the recycling infrastructure worldwide. Recycling from mixed material streams is identified and sorted automatically by the high-speed robotics system AMP CortexTM. The AMP NeuronTM AI platform constantly improves itself by identifying materials and their recyclable nature. Hiring engineers with experience in ROS ([Mid-level Robot Software Engineer](https://wellfound.com/company/amp-robotics/jobs/1216296-mid-level-robot-software-engineer)). ROS drivers for AMP Robotics (see [`AMP-Robotics`](https://github.com/AMP-Robotics)). | 2015 |
 | [Amsted Rail](http://www.amstedrail.com/) | Design of fully integrated freight car systems for the heavy haul rail market. The company is [currently members](https://rosindustrial.org/ric/current-members/#amsted-rail) of ROS-Industrial, is an open-source project that extends the advanced capabilities of ROS to manufacturing automation and robotics (see [`ros-industrial`](https://github.com/ros-industrial))[^132]. | 1977 |
 | [Analog Devices](https://www.analog.com/en/index.html) | World leader in high-performance analog and digital electronics offering cutting-edge sensing, measurement, power management, communication, and signal processing technologies. They released and maintain ROS Drivers for some of their MEMS sensors (e.g. see ADIS16470). ROS node for Analog Devices Inc. Inertial Measurement Units (IMU) (see [`analogdevicesinc/adi_imu_ros`](https://github.com/analogdevicesinc/adi_imu_ros)). | 1965 |
+| [Angel Robotics](https://angel-robotics.com/ko/) | Robotic technology company that offers wearable robotic devices for disabled people. Talk at [ROSCon 2022](https://roscon.ros.org/2022/): Wearable ROS: Development of wearable robot system using ROS 2 . The Angel Robotics ROS project (see [`angel_ros`](https://github.com/Angel-Robotics/angel_ros)). | 2017 | 
 | [Angsa Robotics](https://angsa-robotics.com) | Specializes in the development and production of industrial robots and automation equipment. The company's products are used in a variety of industries, including automotive, electronics and food. Hiring ROS engineers ([Robotics Software Engineer](https://angsa-robotics.com/uploads/projects/2021_Software.pdf)). | 2019 | 
 | [Angulair](http://www.angulair.com) | Deliver solutions for defence, agriculture, high rise tower, windmill inspection etc using MAV based solutions with their power tethered drones. Hiring ROS engineers ([Embedded/ Firmware Engineer](https://www.angulair.com/job-embedded-firmware-engineer/)). | 2019 | 
 | [Ant Robotics](https://antrobotics.de/) | Develop autonomous platform solutions in various sectors. Their first robot platform helps in the agricultural field where they use image recognition and deep learning algorithms to precisely identify and remove harmful weeds among crops. Hiring ROS engineers ([ROS engineers](https://discourse.ros.org/t/fulltime-or-internship-in-navigation-for-outdoor-mobile-robot-in-agriculture/28714/1)). | 2021 | 
@@ -274,6 +275,7 @@ A public list of companies that are known to use the Robot Operating System (ROS
 | [Husarion](https://husarion.com/#custom-robot) | A tech company which manufactures autonomous mobile robot platforms based on ROS & ROS 2 (see [`husarion`](https://github.com/husarion))[^97]. | 2013 |
 | [Husarnet](https://husarnet.com/robotics.html) | Peer-to-peer VPN network dedicated for robots, autonomous vehicles and industry 4.0 applications. It provides secure data link between connected devices such as: robots, servers, laptops, cell phones, microcontrollers and more. ROS 2 and DDS Implementation [^96] | 2020 |
 | [Hydromea](https://hydromea.com/) | Build a ecosystem of autonomous collaborating underwater drones to disrupt the submerged asset inspections in the offshore and onshore industries. Hiring engineers with experience in ROS ([Robotics Software Engineer](https://www.hydromea.com/jobs/robotics-software-engineer)). | 2014 | 
+| [Hyperspec AI](https://hyperspec.ai/) | Develop advanced driver assistance systems vision technology designed with real-time maps for scalable autonomy. Hiring engineers with experience in ROS ([ROS Developer Intern](https://www.linkedin.com/jobs/view/3724454141)). | 2019 | 
 | [Hyundai](https://www.hyundai.com/eu.html) | Automotive manufacturer with various vehicle lineups, brand vision, and global campaigns. ROS packages for Hyundai (see [`HYUNDAI-Robotics-Autonomous-Engineering`](https://github.com/HYUNDAI-Robotics-Autonomous-Engineering)). | 2000 |
 | [IAV](https://www.iav.com/en/) | Develop computer app systems for the automotive industry. The company is [currently member](https://rosindustrial.org/ric/current-members/#iav) of ROS-Industrial, is an open-source project that extends the advanced capabilities of ROS to manufacturing automation and robotics (see [`ros-industrial`](https://github.com/ros-industrial))[^140]. | 1983 |
 | [IBRobotics (Intelligent Behavior Robots)](http://www.ibrobotics.com) | With a focus on utilizing technologies such as [ROS/ROS2](http://www.ibrobotics.com/), C++, and Python, IBRobotics offers comprehensive solutions for clients looking to develop cutting-edge robotics systems. | 2020 |
@@ -345,6 +347,7 @@ A public list of companies that are known to use the Robot Operating System (ROS
 | [Lulav Space](https://lulav.space/) | Robotics company that specializes in GN&C, computer vision, and simulation. Sponsor of the [ROScon](https://roscon.ros.org/2023/) 2023. | 2021 | 
 | [Luminar Technologies](https://www.luminartech.com) | Is an autonomous vehicle and lidar [technology](https://www.luminartech.com/technology/) company for passenger cars, commercial trucking and robo-taxi. ROS drivers for Luminar (see [`luminartech`](https://github.com/luminartech)). | 2012 |
 | [LuxAI](http://luxai.com) | Robotic solutions for education, health-care and entertainment. Their mission is to make robots that work improving the health and education of people. Repository contains the LuxAI QTrobot[^56] open-source softwares and the relevant ROS messages (see [`software`](https://github.com/luxai-qtrobot/software)). | 2016 | 
+| [Luxolis](https://luxolis.ai/) | Offer software and hardware solutions to enable individuals and organizations to use 3D technology. Hiring engineers with experience in ROS ([Robotics Software Engineer (ROS)](https://www.linkedin.com/jobs/view/3723322615)). | 2020 | 
 | [Luxonis](https://www.luxonis.com/) | Develops human-Level perception in embedded systems with permissive open-source MIT-licensed hardware, software, and AI-training. ROS Drivers for DepthAI software [DepthAI](https://www.luxonis.com/applications) (see [`luxonis`](https://github.com/luxonis)). | 2018 |
 | [Machani Robotics](https://www.machanirobotics.com/) | Build humanoids an their brains. Hiring ROS engineers ([Robotics And Embedded Hardware](https://www.yuvajobs.com/jobs-vacancy-robotics-and-embedded-hardware-internship-in-bangalore-at-machani-robotics-machani-robotics-14627935.html)). | 2020 |
 | [Magazino GmbH](https://www.magazino.eu/?lang=en) | Creates and constructs mobile, perception-controlled robots for intralogistics. Individual objects can be located using 2D and 3D cameras and identified on the shelf using Magazinos technology. This technology was created with warehouses in mind. ROS Drivers for communicating with Magazino robots (see [`magazino`](https://github.com/magazino))[^90]. | 2014 |
@@ -499,6 +502,7 @@ A public list of companies that are known to use the Robot Operating System (ROS
 | [Ryberg](https://www.ryberg.nl/) | Autonomous disinfection robots built with ROS. Hiring engineers with experience in ROS ([Lead Software Engineer](https://discourse.ros.org/t/lead-software-engineer-ryberg-robotics-delft-the-netherlands/27460)). | 2020 |
 | [SafeAI](https://www.safeai.ai/) | Retrofit existing construction and mining vehicles with autonomous driving technology to enable safer, more productive and connected worksites. Hiring ROS engineers ([Software Engineer](https://www.instahyre.com/job-148020-software-engineer-behavior-planning-at-safeai-work-from-home/)). | 2018 | 
 | [SAGA ROBOTICS](https://sagarobotics.com/) | Develop autonomous robots capable of performing a wide variety of agricultural operations. [Thorvald platform](https://sagarobotics.com/thorvald-platform/) is a multi-functional robot,iIt can be used for autonomous tasks around the farm or vineyard. ROS drivers for SAGA ROBOTICS(see [`SAGARobotics`](https://github.com/SAGARobotics)). | 2016 |
+| [Saha Robotik](http://saharobotik.com/) | Offer autonomous mobile service and delivery robots. ROS2 drivers for Saha Robotik (see [`SahaRobotik`](https://github.com/SahaRobotik)). | 2020 | 
 | [SARCOS](https://www.sarcos.com) | Industrial robotic systems that augment human performance (mostly exoeskeletons). Hiring engineers with experience in ROS ([Internship Robotic Computing Hardware](https://www.salary.com/job/sarcos-technology-and-robotics-corporation/internship-robotic-computing-hardware/j202210080225154789095)). | 1983 |
 | [Sastra Robotics](http://www.sastrarobotics.com) | Build Robotic solutions for human-like automated functional testing of real physical devices. Since 2013, our products are being used by OEM’s/TIER-1’s and Service Providers to expedite test cycles and reduce the time-to-market for their products. ROS packages of SR-SCARA-HX Manipulator (see [`sr_scara_hx_ros`](https://github.com/sastrarobotics/sr_scara_hx_ros)). | 2013 |
 | [SBG Systems](https://www.sbg-systems.com/) | Provide inertial sensors[^19] that use ROS package. ROS 2 driver for SBG Systems IMU/AHRS/INS units such as ELLIPSE or QUANTA (see [`sbg_ros2_driver`](https://github.com/SBG-Systems/sbg_ros2_driver))[^18]. | 2007 |
@@ -660,6 +664,7 @@ A public list of companies that are known to use the Robot Operating System (ROS
 | [Zivid](https://www.zivid.com) | Provide of industrial 3D machine vision cameras and vision software for autonomous industrial robot cells, collaborative robot (cobot) cells and other industrial automation systems. ROS driver for Zivid 3D cameras (see [`zivid/zivid-ros`](https://github.com/zivid/zivid-ros)). | 2015 | 
 | [ZMP](https://www.zmp.co.jp/en) | Provide robot infrastructure,  autonomous vehicles[^53], automotive technology and sensing technology[^54]. ROS Nodes for RoboCar[^55] (see [`robocar110_ros`](https://github.com/zmp/robocar110_ros)). | 2001 | 
 | [ZVISION](http://www.zvision.xyz) | Provide [automotive-grade](http://www.zvision.xyz/en/Solution/index.aspx) solid-state LiDAR solution for autonomous driving applications. ROS driver for ZVISION Lidar (see [`zvision_ros_driver`](https://github.com/ZVISION-lidar/zvision_ros_driver)). | 2017 |
+| [4am Robotics](https://www.4am-robotics.com/en/) | Develop mobile robot assistants designed to assist humans in their daily lives. Hiring engineers with experience in ROS ([Softwareentwickler ROS Mobile Robotik (m/w/d)](https://www.linkedin.com/jobs/view/3724898600)). | 2022 | 
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