Next time your car breaks down, just look to the skies - Ford could unleash rescue drones to jumpstart dead batteries of vehicles stranded on the side of the road. The American automobile maker published a patent Tuesday for a system that uses aerial vehicles fitted with three-pronged hands that open the hood to apply jumper cables or a direct charge. The document describes the vehicle, whether passenger or commercial, detects a low battery and transmits a signal to a central computer that sends a fleet. Ford suggests using the vehicle's GPS location to guide one of the drones to the car, which will snap images of the scene and relay instructions to its fellow machines. Ford's a system that uses aerial vehicles fitted with three-pronged hands that open the hood to apply jumper cables or a direct charge Ford has been pumping out patents for different uses of drones, suggesting it could eventually develop its own propelled machines, with one in 2018 that would use the UAVs to help guide driverless vehicles.

Graduate students at the University of Tokyo have created a group of futuristic-looking drone prototypes that can change their structural shape mid-air. Graduate students at the University of Tokyo have outdone themselves and are changing the way we look at drones with their newest invention. They created a group of futuristic-looking drone prototypes that can change their structural shape midair. As you will see in the video below, this could be a game changer if the drones were to be used by companies or the military for moving and transporting things. CLICK TO GET KURT'S CYBERGUY NEWSLETTER WITH QUICK TIPS, TECH REVIEWS, SECURITY ALERTS AND EASY HOW-TO'S TO MAKE YOU SMARTER The students were inspired by the idea of a dragon flying through the air, as we've seen in movies like "Game of Thrones," and how they can twist and turn their bodies as they fly.

Drone video captured 33 swimmers harassing a pod of dolphins just off Hawaii's Big Island on Sunday morning, authorities said. Federal authorities are investigating after they say a large group of swimmers was caught harassing a pod of dolphins just off Hawaii's Big Island on Sunday morning. The state's Department of Land and Natural Resources said that the 33 swimmers were spotted "actively pursuing" the dolphin pod in Hōnaunau Bay during a routine patrol in the South Kona District. Aerial drone footage shows the spinner dolphins swimming away as the snorkelers follow. The swimmers appeared "to be aggressively pursuing, corralling, and harassing the pod," the agency said in a statement. Officers contacted the group while they were still in the water and alerted them to the violation.

On Monday, after a weekend free of fresh militia attacks and full of bad weather in eastern Syria that would have made targeting the insurgents more difficult, Biden administration officials said the military stood ready to respond to any new threats to U.S. personnel. But they also seemed eager to move on, avoid escalating the back-and-forth strikes into a wider war with Iran and its proxies, and remain focused on the broader mission of helping root out the pockets of Islamic State fighters still carrying out guerrilla attacks in the region. "We're going to do what we need to do swiftly and boldly to protect our people and our facilities in Syria," John F. Kirby, a National Security Council spokesman, told reporters on Monday. "We're not going to be deterred from continuing to go after this network in Syria." America still has more than 900 troops, and hundreds more contractors, in Syria, working with Kurdish fighters to make sure there is no resurgence of the Islamic State, which was ostensibly defeated in 2019 after five years of wreaking havoc across Iraq and Syria. In the past year alone, Iranian-backed militias have launched dozens of attacks at or near bases where U.S. troops were present.

Sen. Tom Cotton, R.-Ark., reviews President Biden's call for an assault weapons ban following the Nashville school shooting on'Special Report.' Sen. Tom Cotton, R-Ark., on Tuesday accused Defense Secretary Lloyd Austin of withholding information from Congress about a military incident in Syria in order to avoid influencing a vote to end two congressional authorization for use of military force overseas. At a Senate Armed Services Committee hearing, Cotton confronted Austin about claims that the Biden administration failed to inform lawmakers of last week's Iranian-linked drone attack that killed one American and wounded five members of the U.S. military in Syria until more than 12 hours after it occurred. Cotton claimed the delay was a "conscious decision" to influence the Senate as it was voting on repealing the 1991 and 2002 authorizations for use of military force (AUMFs) in Iraq. Cotton implied that because the Biden administration wants to revoke the AUMFs, it wanted to delay news that might give lawmakers a reason to maintain them.

This paper introduces a method for effectively controlling the movement of an Unmanned Aerial Vehicle (UAV) within a tunnel. The primary challenge of this problem lies in the UAV's exposure to nonlinear distance-dependent torques and forces generated by the tunnel walls, along with the need to operate safely within a defined region while in close proximity to these walls. To address this problem, the paper proposes the implementation of a Model Predictive Control (MPC) framework with constraints based on Control Barrier Function (CBF). The paper approaches the issue in two distinct ways; first, by maintaining a safe distance from the tunnel walls to avoid the effects of both the walls and ceiling, and second, by minimizing the distance from the walls to effectively manage the nonlinear forces associated with close proximity tasks. Finally, the paper demonstrates the effectiveness of its approach through testing on simulation for various close proximity trajectories with the realistic model of aerodynamic disturbances due to the proximity of the ceiling and boundary walls.

This research paper presents a novel approach for navigating a micro UAV (Unmanned Aerial Vehicle) through narrow passages using only its onboard camera feed and a PID control system. The proposed method uses edge detection and homography techniques to extract the key features of the passage from the camera feed and then employs a tuned PID controller to guide the UAV through and out of the passage while avoiding collisions with the walls. To evaluate the effectiveness of the proposed approach, a series of experiments were conducted using a micro-UAV navigating in and out of a custom-built test environment (constrained rectangular box). The results demonstrate that the system is able to successfully guide the UAV through the passages while avoiding collisions with the walls.

Unmanned aerial vehicles (UAVs), specifically quadrotors, have revolutionized various industries with their maneuverability and versatility, but their safe operation in dynamic environments heavily relies on effective collision avoidance techniques. This paper introduces a novel technique for safely navigating a quadrotor along a desired route while avoiding kinematic obstacles. The proposed approach employs control barrier functions and utilizes collision cones to ensure that the quadrotor's velocity and the obstacle's velocity always point away from each other. In particular, we propose a new constraint formulation that ensures that the relative velocity between the quadrotor and the obstacle always avoids a cone of vectors that may lead to a collision. By showing that the proposed constraint is a valid control barrier function (CBFs) for quadrotors, we are able to leverage on its real-time implementation via Quadratic Programs (QPs), called the CBF-QPs. We validate the effectiveness of the proposed CBF-QPs by demonstrating collision avoidance with moving obstacles under multiple scenarios. This is shown in the pybullet simulator.Furthermore we compare the proposed approach with CBF-QPs shown in literature, especially the well-known higher order CBF-QPs (HO-CBF-QPs), where in we show that it is more conservative compared to the proposed approach. This comparison also shown in simulation in detail.

A suspected drunk driver crashed into a man's spare bedroom in the early morning hours of Jan. 19 in Austin, Texas. Over a million hobby drones are registered in the U.S. You may never know when you're being watched. Check out my guide to avoiding drone surveillance. We wrote this after one hovered over my pool while I was swimming.

KYIV – At an unassuming industrial estate in northern Ukraine, two former Microsoft executives and a team of engineers are producing military drones that can travel over long distances and carry large payloads. AeroDrone, which made crop-dusting drones prior to the war and now supplies Ukraine's armed forces, makes unmanned aircraft that can carry up to 300 kilograms or fly up to several thousand kilometers in certain configurations. As Ukraine seeks to narrow the yawning gap between its own military capabilities and Russia's, Kyiv says it is expanding its drone program for both reconnaissance and attacking enemy targets over an increasing range. It is hoping that domestic drone makers like AeroDrone will help it meet its ambitious goals. This could be due to a conflict with your ad-blocking or security software. Please add japantimes.co.jp and piano.io to your list of allowed sites.