Johns Hopkins APL is transforming health care by bringing significant new data analytics and systems engineering capability to the field of medicine that will enhance the nation’s ability to predict, prevent, and detect illness and injury. APL and the U.S. Army Center for Environmental Health Research are developing capabilities to detect ... Space Weather. APL is a leader in space weather science, observations, and modeling—particularly in understanding the drivers of solar activity, the role Earth’s magnetosphere plays in protecting us, and the response of the upper atmosphere to solar variability. Oct 13, 2023 · Credit: Johns Hopkins APL/Ed Whitman NASA’s Psyche spacecraft , the first mission sent to study a potentially metal-rich asteroid, launched on Oct. 13 carrying a Gamma-Ray and Neutron Spectrometer (GRNS) developed at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, in close collaboration with colleagues at Lawrence ... Johns Hopkins APL’s DART Lead Ed Reynolds Named One of Time Magazine’s 100 Most Influential People. 04/13/2023 \ JHUAPL. DART Team Earns National …For 15 years, the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, has been advancing a new paradigm, known as multidisciplinary design optimization (MDO), that overcomes the limitations of traditional processes. Along the way, APL has developed cutting-edge MDO tools — for designing missile systems and related …James Gosler, a senior fellow at Johns Hopkins APL, was presented with the 2022 Eugene G. Fubini Award, in recognition of his significant contributions and sustained outstanding service as an adviser to the Department of Defense. Throughout his long career of national service, Gosler has been a critical resource for key defense studies and has ... Main Campus 11100 Johns Hopkins Road, Laurel, Maryland 20723-6099. Phone: 240-228-5000 Directions to All APL Campuses The Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, is working with the U.S. Army as part of this effort to develop the Joint All-Domain Operational Tool Suite (JADOTS), an experimental prototype for the Multi-Domain Task Force (MDTF) that leverages augmented reality to provide situational awareness, …Charles Madison. Charles R. Madison is managing executive of the Asymmetric Operations Sector at the Johns Hopkins Applied Physics Laboratory (APL). He is responsible for delivering top-tier technical capabilities and facilities to support the Special Operations, Cyber Operations, and Global Health mission areas and their approximately 1,600 staff.Since its founding in 1942, APL has proudly served as a world-class research and development institution and has created some of the nation’s most critical defense technologies. In that time, threats to our national security have continued to emerge and evolve, increasing in complexity and involving new operational environments and regimes.Join our Talent Community! Joining APL's Talent Community is a great way to learn more about the Laboratory, our culture and future opportunities. Sign Up.The Johns Hopkins Applied Physics Laboratory (APL) is a not-for-profit, university-affiliated research center (UARC) that solves complex research, engineering, and analytical problems that present ...Todd Smith, of the Johns Hopkins Applied Physics Laboratory, prepares the JHU APL Integrated Universal Suborbital (JANUS) platform for a Virgin Galactic test flight in December 2020. JANUS was also aboard Virgin Galactic’s suborbital flight on May 22, 2021.The life and legacy of Ella Dobson, who retired from the Johns Hopkins Applied Physics Laboratory (APL) in 1998 after a 36-year career, bridges two national celebrations of heritage and gender: Black History Month and Women’s History Month. Dobson, who died in February at the age of 85, applied ...IMAP Mission Begins Integration and Testing at Johns Hopkins APL — Public Invited to Follow Along With Livestream Sep 20, 2023. Read More. Spacecraft Engineer Is on Fire for Community Service May 25, 2023. Read More. IMAP Mission Successfully Completes Critical Design Review Feb 6, 2023.Our Independent Research and Development (IRAD) program is a cornerstone of innovation at the Laboratory. These investigations, proposed by APL staff members as individuals or as teams, are focused on strengthening the Laboratory’s technical competencies and our national defense research capabilities through basic and applied …Johns Hopkins APL Uses AI, Satellite Images to Track Greenhouse Emissions (Johns Hopkins APL, November 9, 2022) Simultaneous Extreme Weather Created Dangerous Conditions in U.S. (The Hub, June 28, 2022) Cascading Drought-Heat Dynamics During the 2021 Southwest United States Heatwave (Geophysical Research …Join our Talent Community! Joining APL's Talent Community is a great way to learn more about the Laboratory, our culture and future opportunities.Space Systems Engineering Master's Program Online. Gain the technical disciplines encountered throughout the space systems development life cycle through the Johns Hopkins Engineering for Professionals Space Systems Engineering degree. Explore topics including mission formulation, concept development, design, integration, test, and … The Johns Hopkins APL Technical Digest is an unclassified technical journal published quarterly by APL. The objective of the publication is to communicate the work performed at the Laboratory to its sponsors and to the scientific and engineering communities, defense establishment, academia, and industry. Johns Hopkins APL’s Global Health Mission Area aims to eliminate naturally occurring, deliberate, and accidental health threats through revolutionary science and engineering. Health threats in the United States and around the world have grown in complexity and require novel approaches to measure and quantify health; predict and prevent injury ... Johns Hopkins Engineering for Professionals, a collaboration between the Johns Hopkins Applied Physics Laboratory (APL) and Johns Hopkins Whiting School of Engineering (WSE), has launched one of the only fully online Robotics and Autonomous Systems master’s programs in the nation, offered within WSE’s Engineering for …IMAP Mission Begins Integration and Testing at Johns Hopkins APL — Public Invited to Follow Along With Livestream Sep 20, 2023. Read More. Spacecraft Engineer Is on Fire for Community Service May 25, 2023. Read More. IMAP Mission Successfully Completes Critical Design Review Feb 6, 2023.Johns Hopkins Engineering for Professionals, a collaboration between the Johns Hopkins Applied Physics Laboratory (APL) and Johns Hopkins Whiting School of Engineering (WSE), has launched one of the only fully online Robotics and Autonomous Systems master’s programs in the nation, offered within WSE’s Engineering for …APL data scientists Hannah Cowley (standing) and Michael Robinette worked with clinicians, big data and artificial intelligence to predict the likely course COVID-19 might take in a given patient. ... In 2020, Johns Hopkins University committed $30 million to establish the IAA as a national center of excellence for assured AI and smart ...The Johns Hopkins University Applied Physics Lab focuses on a number of sciences essential to our understanding of the Sun, Earth, our solar system and beyond. …Michael Connelly, the chief strategist for classified policies and programs at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, has been elected vice chair of the FFRDC/UARC Security Council. “I am honored to have been elected to serve such a pivotal role on the FFRDC/UARC Security Council,” said Connelly. “This ...With natural disasters occurring with increasing frequency, and violent conflict remaining an ever-present reality, creating capabilities to accurately assess these emergent situations is more important than ever.For the past three years, the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, has been bringing its …In 2021, APL innovations enabled the world’s first-ever planetary defense mission, accelerated the development of a new class of autonomy-enabled weaponry, …Johns Hopkins APL Honored Twice on Fast Company’s 2024 ‘Most Innovative Companies’ List Two breakthrough technologies from APL received Most Innovative Companies awards from Fast Company. APL was ranked No. 6 in the Rapid Response category for biothreat characterization technology and No. 10 in the Applied Artificial Intelligence (AI ...410-715-4600 or 877-737-2596. 10605 Route 108. Columbia, MD 21044. Courtyard Fort Meade. Distance from APL: 11.9 miles. 301-498-8400. 2700 Hercules Road. Annapolis Junction, MD 20701. Hotels within driving distance to Johns Hopkins APL’s main campus. The Johns Hopkins University ... APL—the nation’s largest university affiliated research center—provides U.S. government agencies with deep expertise in ... Christine Fox, who until recently served as Director of Cost Assessment and Program Evaluation (CAPE) in the Office of the Secretary of Defense, has joined the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Md., as a … A Resource for APL Staff Members. Johns Hopkins Applied Physics Laboratory Information and Research Services are available only to APL staff members via APL's intranet. Visit our internal library and research services web page if you have access to our intranet. Are you an APL staff member accessing remotely? Visit the Remote Access Portal. The Johns Hopkins University Applied Physics Laboratory (APL) has provided solutions to national security and scientific challenges with engineering, integration, research and development, and analysis for over 80 years. APL is our nation’s largest university affiliated research center, with more than 8,000 staff members.Engineers from Johns Hopkins APL in Laurel, Maryland, and their industry and government partners stand proudly in front of the Deep Space Advanced Radar Concept (DARC) in White Sands Missile Range, New Mexico, in August 2021. Backed by APL’s significant experience in national security space and air and missile defense, …Johns Hopkins APL has been instrumental in developing advanced capabilities to defend our forces and allies against aircraft and missile threats. Our world-class expertise in air and missile defense began to take shape with the development of the radio proximity fuze in World War II. Since then, we have continued to respond to emerging and ...With natural disasters occurring with increasing frequency, and violent conflict remaining an ever-present reality, creating capabilities to accurately assess these emergent situations is more important than ever.For the past three years, the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, has been bringing its … Main Campus 11100 Johns Hopkins Road, Laurel, Maryland 20723-6099. Phone: 240-228-5000 Directions to All APL Campuses The Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, is equipping AFWERX — a technology directorate of the Air Force Research Laboratory (AFRL) and the innovation arm of the Department of the Air Force — with capabilities to quickly and safely test autonomous vehicles in complex, interactive environments.Credit: Johns Hopkins APL/Taylor Buck. Wed, 12/08/2021 - 14:46 Hannah Longstaff. When it comes to developing technology in the fast-paced world of artificial intelligence (AI), speed is critical to delivering national defense solutions. That’s why a team at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, is …APL conceptualized, prototyped, and published a framework enabling the integration and automation of diverse cybersecurity solutions to dramatically increase the speed and scale of cyber defense. Our contributions include development of reference architectures and implementations adoptable by commercial companies; creation of IACD playbooks …Credit: Johns Hopkins APL/Ed Whitman. After nearly 12 years of design iterations and construction, two trips across the country and thousands of hours of labor, NASA’s Europa Clipper propulsion module — the spacecraft’s “workhorse” — and its radio frequency (RF) module are complete and ready for integration with the remainder of the ...Johns Hopkins APL’s Civil Space Flight Mission Area delivers critical spaceflight hardware to NASA, international partners, and other U.S. government civilian agencies. We are responsible for all APL civil space flight programs in development and operations and are APL’s primary civil space sponsor interface. We pride ourselves on ...Extreme Frontiers. On April 28, 2021, after three years in space and seven flybys of the Sun, NASA’s Parker Solar Probe officially did what the Laboratory’s researchers and engineers had always dared it to do: It entered the Sun’s atmosphere — the first spacecraft in history to do so. At close to 2 million degrees Fahrenheit, the solar ...A Resource for APL Staff Members. Johns Hopkins Applied Physics Laboratory Information and Research Services are available only to APL staff members via APL's intranet. Visit our internal library and research services web page if you have access to our intranet. Are you an APL staff member accessing remotely? Visit the Remote Access …Johns Hopkins APL joined the Johns Hopkins University COVID dashboard effort on January 27. This is the story of how the most trusted, accurate source of information available on the pandemic came to be, and how it became the data source relied upon globally for near-real-time tracking of the biggest health crisis this century. Explore Opportunities. Experienced Professionals. Doctoral-Level Professionals. New and Recent College Graduates. Student Internships. Where challenging work meets a rewarding career. Learn more about what it’s like to work at Johns Hopkins APL. Explore Opportunities. Experienced Professionals. Doctoral-Level Professionals. New and Recent College Graduates. Student Internships. Where challenging work meets a rewarding career. Learn more about what it’s like to work at Johns Hopkins APL.Since its founding in 1942, APL has proudly served as a world-class research and development institution and has created some of the nation’s most critical defense technologies. In that time, threats to our national security have continued to emerge and evolve, increasing in complexity and involving new operational environments and regimes.Since its founding in 1942, APL has proudly served as a world-class research and development institution and has created some of the nation’s most critical defense technologies. In that time, threats to our national security have continued to emerge and evolve, increasing in complexity and involving new operational environments and regimes.James Adams, a senior advisor at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, was named to the 2023 Federal 100. For …Credit: Johns Hopkins APL/Ed Whitman NASA’s Psyche spacecraft , the first mission sent to study a potentially metal-rich asteroid, launched on Oct. 13 carrying a Gamma-Ray and Neutron Spectrometer (GRNS) developed at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, in close collaboration with colleagues at …The Johns Hopkins University Applied Physics Laboratory (APL) announced today the signing of a 5-year contract with the Naval Sea Systems Command (NAVSEA) in Washington, D.C., that allows the Laboratory to conduct work for the Navy up to a ceiling of $1.75 billion. The contract, which also includes an option for an additional …The supplier portal is the main tool for suppliers and subcontractors to self-manage their compliance documents, including annual representations and certifications, payment and banking information, and business classification. If you are a small business, please feel free to contact APL’s Supplier Diversity Resource Office (SDRO).IMAP Mission Begins Integration and Testing at Johns Hopkins APL — Public Invited to Follow Along With Livestream Sep 20, 2023. Read More. Spacecraft Engineer Is on Fire for Community Service May 25, 2023. Read More. IMAP Mission Successfully Completes Critical Design Review Feb 6, 2023.James Gosler, a senior fellow at Johns Hopkins APL, was presented with the 2022 Eugene G. Fubini Award, in recognition of his significant contributions and sustained outstanding service as an adviser to the Department of Defense. Throughout his long career of national service, Gosler has been a critical resource for key defense studies and has ...Larry Paxton, a space scientist at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, has earned a 2024 International … 11100 Johns Hopkins Road, Laurel, Maryland 20723-6099 | 240-228-5000 The Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, is equipping AFWERX — a technology directorate of the Air Force Research Laboratory (AFRL) and the innovation arm of the Department of the Air Force — with capabilities to quickly and safely test autonomous vehicles in complex, interactive environments.A Robust Retirement Plan We contribute up to 10.5% of your pay to your retirement savings. The 10.5% includes a foundational APL contribution of 2.5% of your pay, plus matching contributions of $2 for every $1 of staff member contributions, up to a maximum of 8% of your pay. A key element of a ...APL conceptualized, prototyped, and published a framework enabling the integration and automation of diverse cybersecurity solutions to dramatically increase the speed and scale of cyber defense. Our contributions include development of reference architectures and implementations adoptable by commercial companies; creation of IACD playbooks …With natural disasters occurring with increasing frequency, and violent conflict remaining an ever-present reality, creating capabilities to accurately assess these emergent situations is more important than ever.For the past three years, the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, has been bringing its …The Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, is working with the U.S. Army as part of this effort to develop the Joint All-Domain Operational Tool Suite (JADOTS), an experimental prototype for the Multi-Domain Task Force (MDTF) that leverages augmented reality to provide situational awareness, …Revolutionizing Prosthetics is an ambitious multiyear program—funded by the Defense Advanced Research Projects Agency (DARPA)—to create a neurally controlled artificial limb that will restore near-natural motor and sensory capability to upper-extremity amputee patients.APL is leading an interdisciplinary team consisting of other Johns Hopkins …Credit: Johns Hopkins APL/Ed Whitman. Sat, 08/15/2020 - 10:15. An effort by scientists from across Johns Hopkins University and Health System to sequence the genome of SARS-CoV-2, the virus causing COVID-19, has produced a study characterizing the early introduction of the virus into the National Capital Region. Among several findings, the ...Our Organization. Research and Exploratory Development. RED Staff Directory. To connect with our researchers, please contact [email protected]. For media inquiries, please contact [email protected]. To connect with our researchers, please contact [email protected]. Semmel is a West Point graduate with master’s degrees in computer science and systems management and a Ph.D. in computer science. Dr. Ralph D. Semmel is director of the Johns Hopkins Applied Physics Laboratory (APL), whose more than 9,000 staff members perform highly innovative research and development for the Department of …410-715-4600 or 877-737-2596. 10605 Route 108. Columbia, MD 21044. Courtyard Fort Meade. Distance from APL: 11.9 miles. 301-498-8400. 2700 Hercules Road. Annapolis Junction, MD 20701. Hotels within driving distance to Johns Hopkins APL’s main campus.The mission of the STEM Program Management Office is to help develop our nation’s STEM talent. This is a pretty daunting task that we could not accomplish without the help of APL’s very talented staff, our challenging work, and our world-class facilities. The Director of APL, Ralph Semmel, always challenges APL staff to “Be bold, do great ...Johns Hopkins APL Honored Twice on Fast Company’s 2024 ‘Most Innovative Companies’ List Two breakthrough technologies from APL received Most Innovative Companies awards from Fast Company. APL was ranked No. 6 in the Rapid Response category for biothreat characterization technology and No. 10 in the Applied Artificial Intelligence (AI ...Research Professor (JHU Physics & Astronomy); Principal Professional Staff (JHU-APL) [email protected]. Bloomberg 145, APL 200-E210. 443-778-8078. Research Interests: Ultraviolet, optical, infrared, X-ray, and radio spectroscopy and imaging of comets, planets, and satellites. Education: PhD, Johns Hopkins University. As a university affiliated research center, we maintain robust engineering and research and development expertise in eight core competencies to meet the needs of our government sponsors. Our core competencies are: Mission-related research, development, test, and evaluation. We solve complex research, engineering, and analytical problems that ... Research Professor (JHU Physics & Astronomy); Principal Professional Staff (JHU-APL) [email protected]. Bloomberg 145, APL 200-E210. 443-778-8078. Research Interests: Ultraviolet, optical, infrared, X-ray, and radio spectroscopy and imaging of comets, planets, and satellites. Education: PhD, Johns Hopkins University. Main Campus 11100 Johns Hopkins Road, Laurel, Maryland 20723-6099. Phone: 240-228-5000 Directions to All APL Campuses The Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, is equipping AFWERX — a technology directorate of the Air Force Research Laboratory (AFRL) and the innovation arm of the Department of the Air Force — with capabilities to quickly and safely test autonomous vehicles in complex, interactive environments.Michael Connelly, the chief strategist for classified policies and programs at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, …Credit: Johns Hopkins APL/Ed Whitman NASA’s Psyche spacecraft , the first mission sent to study a potentially metal-rich asteroid, launched on Oct. 13 carrying a Gamma-Ray and Neutron Spectrometer (GRNS) developed at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, in close collaboration with colleagues at …Johns Hopkins APL’s National Security Analysis Mission Area combines innovative technical knowledge and operational analysis to create emerging capability solutions to national security challenges, thereby ensuring our nation’s preeminence in the 21st century. Our analysis and concept development inform senior decision-makers across the ...Johns Hopkins enrolls more than 24,000 full-time and part-time students in nine academic divisions on four campuses in Baltimore; one in Washington, D.C.; and facilities throughout the Baltimore-Washington region as well as in China and Italy. ... APL, the nation’s largest university affiliated research center, leads cutting-edge research and ...The Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, is equipping AFWERX — a technology directorate of the Air Force Research Laboratory (AFRL) and the innovation arm of the Department of the Air Force — with capabilities to quickly and safely test autonomous vehicles in complex, interactive environments. Space Weather. APL is a leader in space weather science, observations, and modeling—particularly in understanding the drivers of solar activity, the role Earth’s magnetosphere plays in protecting us, and the response of the upper atmosphere to solar variability. Join our Talent Community! Joining APL's Talent Community is a great way to learn more about the Laboratory, our culture and future opportunities. Oct 13, 2023 · Credit: Johns Hopkins APL/Ed Whitman NASA’s Psyche spacecraft , the first mission sent to study a potentially metal-rich asteroid, launched on Oct. 13 carrying a Gamma-Ray and Neutron Spectrometer (GRNS) developed at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, in close collaboration with colleagues at Lawrence ... Engineers from Johns Hopkins APL in Laurel, Maryland, and their industry and government partners stand proudly in front of the Deep Space Advanced Radar Concept (DARC) in White Sands Missile Range, New Mexico, in August 2021. Backed by APL’s significant experience in national security space and air and missile defense, …
May 22, 2023 · Johns Hopkins APL researchers developed a framework of enabling capabilities to speed up the additive manufacturing process and quickly create materials for extremely specific mission requirements. Subtracting Time From Additive Materials Development | Johns Hopkins University Applied Physics Laboratory . Reb masel
Join our Talent Community! Joining APL's Talent Community is a great way to learn more about the Laboratory, our culture and future opportunities. Oct 13, 2023 · Credit: Johns Hopkins APL/Ed Whitman NASA’s Psyche spacecraft , the first mission sent to study a potentially metal-rich asteroid, launched on Oct. 13 carrying a Gamma-Ray and Neutron Spectrometer (GRNS) developed at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, in close collaboration with colleagues at Lawrence ... The Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, in partnership with Sandia National Laboratories, Pacific Northwest National Laboratory and Idaho National Laboratory, is leading the development of the first-ever comprehensive, integrated and automated solution for ICS cybersecurity.Since its founding in 1942, APL has proudly served as a world-class research and development institution and has created some of the nation’s most critical defense technologies. In that time, threats to our national security have continued to emerge and evolve, increasing in complexity and involving new operational environments and regimes.May 18, 2023 · In response to a new Department of Defense (DoD) mandate that is phasing out the purchase and use of PFAS-containing aqueous film forming foams (AFFF) for firefighting on military bases in 2024, researchers at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, are testing and evaluating additives to enhance firefighting capabilities of commercially available PFAS-free fire ... Tim Galpin (left), Johns Hopkins APL assistant director for programs and strategy, and Samuel Graham Jr., dean of UMD’s A. James Clark School of Engineering, sign the MOU on Sept. 15 during a ceremony at APL. The MOU will allow the institutions to partner and undertake cutting-edge research, as well as develop opportunities for … The Johns Hopkins University Applied Physics Laboratory (or simply Applied Physics Laboratory, or APL) is a not-for-profit university-affiliated research center (UARC) in Howard County, Maryland. It is affiliated with Johns Hopkins University and employs 8,700 people as of 2024. [2] Johns Hopkins APL Uses AI, Satellite Images to Track Greenhouse Emissions (Johns Hopkins APL, November 9, 2022) Simultaneous Extreme Weather Created Dangerous Conditions in U.S. (The Hub, June 28, 2022) Cascading Drought-Heat Dynamics During the 2021 Southwest United States Heatwave (Geophysical Research …The Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, is working with the U.S. Army as part of this effort to develop the Joint All-Domain Operational Tool Suite (JADOTS), an experimental prototype for the Multi-Domain Task Force (MDTF) that leverages augmented reality to provide situational awareness, …Join our Talent Community! Joining APL's Talent Community is a great way to learn more about the Laboratory, our culture and future opportunities.The Johns Hopkins Applied Physics Laboratory (APL) is a not-for-profit, university-affiliated research center (UARC) that solves complex research, engineering, and analytical problems that present ...James Adams, a senior advisor at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, was named to the 2023 Federal 100. For … Inventing the Future for APL and Our NationThe Research and Exploratory Development (RED) Mission Area is Johns Hopkins APL’s research engine. We conduct pioneering research targeting game-changing breakthroughs to benefit national security missions. While each program within the RED Mission Area has a specific research focus, we recognize that innovation often happens at the intersection of ... APL software engineers Jim Miller and Kevin Huber, seated at the controls of the Virtual Learning Environment (VLE), and Dave Peloff, of JHU's Center for Technology in Education (standing at left), demonstrate the virtual tool's capabilities to reporters, and a group of teachers and students, Aug. 21, during the annual address by Baltimore County ….