Bruce Crumley | May 22 2023 - 1:10 am PT
Patients in eastern Virginia can expect to see the time and effort required to get prescription medication they need considerably reduced with the nearing launch of a new drone delivery program for remote locations.
Drone medication deliveries are being prepared by Virginia’s Riverside Shore Memorial Hospital Group, whose facility in Onancock on the peninsula forming the eastern perimeters of Chesapeake Bay is the overseeing operation. The service will provide faster access to prescriptions for Eastern Shore residents and inhabitants of Tangier Island, the latter of whom currently rely on or organize their own car and boat transportation to obtain orders, which can take nearly a week to arrive.
Assisting the hospital in the activity is UAV startup DroneUp, which is headquartered in Virginia Beach, VA, just south of the intended area of aerial service.
Riverside Shore Memorial Hospital Group’s medication delivery project is being supported by a $1.9 million grant from the US Department of Transportation. The agency’s Strengthening Mobility and Revolutionizing Transportation program selected the drone shuttle proposal as one of 59 innovation pitches that were awarded financial backing.
Hospital senior vice president of strategic initiatives Sally Hartman says turning to drone delivery in the same way retailers and food companies have begun reaching customers faster and at lower costs made sense in getting critical medication to people living off Virginia’s beaten track.
“We are always looking for innovative ways to provide care for our patients,” said Hartman of the hospital’s expected June service launch with DroneUp. “This partnership provides us with the opportunity to support patients in more rural communities by improving access to prescription medications with fast at-home delivery.”
Riverside’s drone transportation of medication will be pursued in two stages, with the initial planning and prototyping work using DroneUp UAVs to make mock deliveries to remote trial locations around Virginia’s Eastern Shore already under way. Phase two will begin live test runs from Riverside Hospital to patients’ homes, which will expand and transition into regular operation next month.
Hospital senior vice president of strategic initiatives Sally Hartman says turning to drone delivery in the same way retailers and food companies have begun reaching customers faster and at lower costs made sense in getting critical medication to people living off Virginia’s beaten track.
As drones become more sophisticated and affordable, they are finding a variety of new, and sometimes surprising, applications.
March 16, 2023 byKevin Clemens
Drones have been around for more than a century, but their use by the military and in civilian recreational and commercial activities has increased dramatically in the past five years. A drone, sometimes called an unmanned aerial vehicle (UAV), is defined as a pilotless craft that can operate either by remote control by an operator on the ground or autonomously through onboard sensors and control software.
Shooting at Zeppelins
Drones got their start during the first World War when Great Britain developed a pilotless winged aircraft known as the Ruston Proctor Aerial Target. The rudimentary radio control system was based upon original designs created by Nikola Tesla. Its purpose was to act as a flying bomb to defend against German Zeppelin attacks.
The project was scrapped after several unsuccessful tests, but the idea stuck around, and by World War II, thousands of radio-controlled OQ-2 target drones were built for the U.S. Army to train soldiers to shoot down enemy aircraft.
The U.S. and USSR Cold War during the 1950s and 1960s saw surveillance and reconnaissance drones used by both sides.
Modern Military Drone Applications
The modern use of battlefield drones came into play in 1982 when the Israeli Air Force used reconnaissance, communication-jamming, and weapon-carry drones in their battles with Syrian forces. Since then, military applications have included combat surveillance missions, typically flown by remote control by a pilot who might be thousands of miles away, and more aggressive offensive actions, highlighted by the now-retired U.S. MQ-1 Predator drone that was capable of identifying and killing targets hundreds of miles from its launch point.
The Russian and Ukraine militaries are both extensively using a variety of offensive drones in the current war in Ukraine.
Drone Surveillance
Federal, state, and local governments and law enforcement agencies use drones for border surveillance, disaster relief, search and rescue, and fighting wildfires. Major commercial applications include everything from inspecting pipelines, spraying fields with farm chemicals, and monitoring inaccessible or dangerous areas, to photographing real estate and providing high-angle video shots used in documentaries, feature motion pictures, and television coverage of sporting events.
Most jobs that used to be accomplished by the use of a helicopter can now be done much cheaper and more safely using an unmanned drone. The market for commercial drone services has been predicted to grow to more than $63 billion by 2025.
Drones can come in all sizes, from recreational versions smaller than a hand weighing only a few ounces to long-range pilotless aircraft that can weigh several tons. The largest drones look like small aircraft and take off and land takes place on improvised landing strips or an airport runway. They can operate hundreds of miles and can be operated by a remotely located human or can be flown autonomously using onboard satellite navigation and sensors.
Typically, the propellors for large fixed-wing drones are powered by small internal combustion engines (ICEs), jet engines, or electric motors powered by battery systems.
Vertical Takeoff and Landing
More common are smaller drones that use several electric motors to power individual propellers that provide thrust for vertical takeoff and landing (VTOL) and hovering capability. The amount of energy required for flight limits the payload weight and flight time to what can be stored in the drone’s battery. Hybrid drones with wings for horizontal flight coupled with ducted fans or propellors for VTOL and hovering have also been produced. It comes down to choosing the right drone for the job at hand.
Delivery Drones
Delivery of goods by drones is an application that is rapidly expanding. In 2013, Amazon announced that it was investigating the use of drones to deliver some of the more than 1.6 million packages it delivers daily. The other package delivery and major retail companies soon followed suit with their own drone delivery projects.
Since then, although delivery drones have not yet been used for long-distance deliveries, they have found limited application for so-called “last-mile” deliveries or employee-to-employee deliveries within a company or facility.
Drones are also finding applications in the medical field where rapid delivery of human organs or critical drugs over short distances can save lives. The British National Health Service (NHS) plans to use a fleet of drones to deliver critical chemotherapy drugs to treat cancer. The first trial between Portsmouth and the Isle of Wight cuts the delivery the three-or-four-hour delivery time by ferry to 30 minutes when the drone is used.
In September of 2021, a lung needed for a transplant was sent via a remotely piloted drone between two hospitals in Toronto, Canada. The two hospitals are around 1.24 miles apart, and the flight time was about five minutes. The Chinese-made drone was modified by removing its landing gear and payload system so that a specially designed organ transport box could be carried. The electronic flight systems were also modified to ensure that the drone would not be adversely affected by interference. An emergency parachute system was added, along with additional lights, cameras, and tracking systems. The total weight of the medical delivery drone was about 55 pounds.
A 63-year-old patient received the lung, and everything went smoothly—the team had practiced the flight between the two hospitals beginning in 2019 more than 400 times to ensure there would be no problems.
In some ways, these high-profile drone deliveries seem more stunts than necessary delivery methods. However, as city streets become more congested (ironically often with delivery vehicles), flying over mired ground transportation looks more enticing.
Drone Technology Prices Falling
The technology prices for commercial and hobbyists are dropping dramatically—a small hand-launched electric drone can be purchased for as little as $50, and a more useful drone with a high-definition video camera and even equipped with virtual reality can cost a little more than $100. Some are so small that they can safely fly indoors in a room crowded with people. It’s possible to buy a drone that will follow you down a ski slope or along a mountain bike path, providing a point-of-view that would be nearly impossible to obtain any other way. There is even a drone racing league.
FAA Rules for Drones
With so many drones buzzing through the skies, the Federal Aviation Administration (FAA) has established rules for all drone usage and required licenses for commercial drone operators. Drone operation is limited or curtailed in national parks and most city parks, and it is illegal to operate a drone in a way that harasses wildlife or to spy on a neighbor. Moving forward, we can expect hobbyist, civilian, and commercial drones to have greater capability, more sophisticated electronic controls, and greater flight times and payload capabilities even as the skies become more cluttered with unmanned pilotless vehicles.
Military Hardware
On the military side, it is hard to know what capability drones currently have as that information is largely classified. Still, it is safe to assume future developments will include faster, bigger, and more powerful aircraft that can be remotely piloted or autonomously guided.
The limiting factor in the flight envelope of a fighter jet, for example, is frequently the physiological limitations of the human pilot. Removing the pilot from the cockpit and placing them in a command center thousands of miles from the battle scene is becoming a likely future scenario.
The further use of artificial intelligence (AI) to help guide and navigate a military to a drone and determine if the target is accessible is already an implemented part of the plan that will only grow as weapons become more sophisticated.
Drone Surprises
As inexpensive as drones have become, it’s relatively simple to buy one over the Internet and see for yourself how easy they are to fly and how much fun they can be for aerial photography, getting a higher perspective, or just zooming around local fields and forests. You might even find an application for your job or business that you hadn’t anticipated. Of course, it’s important to follow the rules and regulations, but it has never been easier to access your private eye in the sky.
The Mavic Air can capture video in 4K at 30fps and has a flight time of 21 minutes
JAMES TEMPERTON 23.01.2018 03:30 PM
DJI has announced the Mavic Air, a new mid-range drone that sits between the diminutive Spark and the high-end Mavic Pro.
The Air is the company’s most practical yet portable drone to date: weighing in at 430g, the drone’s folding arms sit flush against its body to create a chunky, smartphone-sized block that can easily be carried around.
Unlike some smaller drones, the Air is kitted out with the necessary tech to capture crisp, steady video. The three-axis mechanical gimbal is suspended from dampeners and the Mavic Air captures still images at 12-megapixels and 4K video at 30fps. If you’re after slow-mo shots, these can be captured in 1080p at 120fps. As an added bonus, DJI’s panorama system can stitch together 25 photos to create a 32-megapixel image in around a minute.
The Mavic Air comes with 8GB of onboard storage and an microSD card slot. There’s also USB-C for speedy exporting of captured footage. The drone has a maximum flight time of 21 minutes and can fly in winds of up to 22mph and elevations of 5,000 metres.
DJI has also squeezed in seven onboard cameras and infrared sensors, which combine to construct a detailed map of the drone’s surroundings. Forward and backward facing cameras can detect obstacles from 20 metres away and help the Mavic Air automatically avoid crashes.
The 1080p live video feed has a range of 2.5 miles for first-person view control and in Sport mode the Mavic Air can reach speeds up to 42mph. Hand gesture controls over a distance of six metres are also supported – commands include push, pull, land and capture.
The price and specs fill a gap in DJI’s drone line-up, with the Mavic Pro Platinum capable of flying for 30 minutes and the Spark not able to film in 4K.
It’s available in three colours – black, white and red – and costs £769 complete with drone, battery, controller, carrying case and two pairs of propeller guards and four pairs of propellers. The Mavic Air is available to pre-order now and orders start shipping on January 28.
Source: https://www.wired.co.uk/article/dji-mavic-air-drone-price-specs-release-date