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Play, Learn, Lead: How Aston’s Gamification-Driven MBA Is Redefining Business Learning
Professor Helen Higson OBE of Aston Business School, discusses why gamification is embedded in all of the School's postgraduate portfolio of degrees Give the students something to do, not something to learn; and the doing is of such a nature as to demand thinking; learning naturally results. (attributed to John Dewey, US educational psychologist (1859-1952) Imagine you’re the CEO of a cutting-edge robotics firm in 2031, making high-stakes decisions on R&D, marketing and finance; one misstep and your virtual company could collapse. You win, lose, adapt, and grow. This isn’t a case study, it’s your classroom experience at Aston Business School in Birmingham. Imagine you’re participating in Europe’s biggest MBA tournament, the University Business Challenge, where your strategic flair and financial acumen will be tested against the continent’s sharpest minds. Then you’re solving real-world sustainability crises in the Accounting for Sustainability Case Competition, crafting solutions that could be showcased in Canada. What if you could do all this from your classroom seat, armed with only your MBA learnings, teamwork and the thrill of gamified learning. At Aston, we believe the best way to master business is by doing business. That’s why we’ve embedded active learning through games, simulations, and competitions across all our postgraduate programs. The results? Higher engagement, deeper learning, and students who graduate with confidence and real-world skills. Research says gamified learning boosts motivation, lowers stress, and helps students adopt new habits for lifelong success. As educational researchers Kirillov et al. (2016) found, “Gamification creates the right conditions for student motivation, reduces stress, and promotes the adoption of learning material—shaping new habits and behaviours.” This has led to what Wiggins (2016), calls the “repackaging of traditional instructional strategies”. In Aston Business Sschool we have long embraced this approach as a way of increasing student outcomes and stimulating more student engagement in their learning. Our Centre for Gamification in Education (A-GamE), launched in 2018, is dedicated to advancing innovative teaching methods. We run regular seminars with internal and external speakers showcasing gamification adoption, design and research and we use these techniques across the ABS in a wide range of disciplines. (We have included two examples of this work in our list of references.) Furthermore, in 2021 we published a book which outlines the diverse ways in which we use these methods (Elliott et al. 2021). Subsequently, during 2024 we redesigned all our postgraduate portfolio of degrees, and as part of this initiative games and simulations were embedded across all programmes. Why Gamification Works Through simulations like BISSIM, students step into executive roles, steering futuristic companies through the twists and turns of a dynamic marketplace. A flagship programme running since 1981, BISSIM was developed in collaboration between academics from ABS and Warwick Business School, and every decision on R&D, marketing, or HR has real consequences as teams battle each other for the top spot. After each year of trading the results are input into the computer model. The results are then generated for each company in the form of financial reports, KPIs and other non-financial results and messages. Each team’s results are affected by their own decisions and the competitive actions of the other teams, as well as the market that they all influence. This year one of our academics, Matt Davies, has been awarded an Innovation Fellowship further to commercialise the game. Competitions with Global Impact We also encourage students to take part in national and international competitions which have the same effect of developing their engagement with real-life business problems on a global scale. Beyond the classroom, Aston students represent the university in major competitions like the University Business Challenge (in which ABS had the highest number of UK teams this year) and the Accounting for Sustainability (A4S) Case Competition, for which we are an “anchor business school”. Here, theory gets stress-tested against real-world scenarios and top talent from around the globe. The result? Award-winning teams, global experience, and friendships built under pressure. At the heart of this approach is Aston’s Centre for Gamification (A-GamE), dedicated to making learning interactive, motivating, and fun. Regular seminars, fresh research, and close ties to industry keep the curriculum evolving and relevant, so students graduate ready to lead, adapt, and thrive in any business environment. Why does it matter? In a volatile, fast-paced economy, employers appreciate agility, teamwork and decisiveness. At Aston, every simulation and competition is geared towards sharpening these skills. Graduates emerge not only knowledgeable, but prepared for the job market. Engagement Our students have been embracing these opportunities. Six MBA/Msc teams developed their A4S videos, hoping to reach the final in Canada early in 2025, and three teams out of nine reached the national UBC finals. Additionally, the BISSEM simulation has just finished inspiring another group of MBA students (particularly as the prize for the winning team was tickets to a game at our local Aston Villa premiership football (soccer) club, currently riding high in the league!). Typical feedback from non-Finance specialists is that they suddenly surprised themselves during their participation in the simulation and were reconsidering the options of taking a career in Finance. It seems that our original purposes have been met – increased confidence, passion, deep learning and engagement have been achieved. To interivew Professor Higson, contact Nicola Jones, Press and Communications Manager, on (+44) 7825 342091 or email: n.jones6@aston.ac.uk Elliott, C., Guest, J. and Vettraino, E. (editors) (2021), Games, Simulations and Playful Learning in Business Education, Edward Elgar. Kirillov, A. V., Vinichenko, M. V., Melnichuk, A. V., Melnichuk, Y. A., and Vinogradova, M. V. (2016), ‘Improvement in the Learning Environment through Gamification of the Educational Process’, International Electronic Journal of Mathematics Education, 11(7), pp. 2071-2085. Olczak, M, Guest, J. and Riegler, R. (2022), ‘The Use of Robotic Players in Online Games’, in Conference Proceedings, Chartered Association of Business Schools, LTSE Conference, Belfast, 24 May 2022, p. 79-81. Wiggins, B. E. (2016), ‘An Overview and Study on the Use of Games, Simulations, and Gamification in Higher Education’, International Journal of Game-Based Learning (IJGBL), 6(1), 18-29. https://doi.org/10.4018/IJGBL.2016010102
A Virginia Commonwealth University researcher has developed an alternative method of producing semiconductor materials that is environmentally friendly. Semiconductors are crucial to modern electronics and displays, but they are constructed from toxic solvents. They also are created at high temperatures and pressures, resulting in both environmental damage and high production costs. The new technique has been introduced by Leah Spangler, Ph.D., assistant professor in the VCU College of Engineering’s Department of Chemical and Life Science Engineering, and Michael Hecht, a professor of chemistry at Princeton University. It demonstrates an alternative method to produce semiconductor materials called quantum dots using proteins at room temperature in water, resulting in a more environmentally friendly synthesis method. “This research uses de novo proteins, which are not taken from natural organisms but instead made by design for specific purposes,” Spangler said. “Therefore, this work shows that protein design can be leveraged to control material properties, creating an exciting new direction to explore for future research.” This work builds on natural examples of proteins creating materials, known as biomineralization. But this is the first example that uses de novo proteins made by design to control the synthesis of quantum dots. The study, “De Novo Proteins Template the Formation of Semiconductor Quantum Dots,” was published in the journal ACS Central Science. The work is related to a recent Department of Defense grant to Spangler to test an eco-friendly approach for separating rare earth elements into a refined final product using de novo proteins.
DARPA awards VCU $4.875 million for development of modular drug manufacturing platform
The Defense Advanced Research Projects Agency (DARPA) is funding a $13M grant for a Rutgers University and Virginia Commonwealth University (VCU) partnership through the EQUIP-A-Pharma program, with $4.175 million to James Ferri, Ph.D., professor in the Department of Chemical and Life Science Engineering at VCU, to develop a modular manufacturing platform for sterile liquid drug products. The 24-month grant supports Ferri’s project, “Modular Manufacturing of Sterile Liquid Drug Products,” which develops a continuous manufacturing platform capable of producing highly potent drug substances such as albuterol sulfate and bupivacaine hydrochloride. These drug substances are for use in sterile liquid products, where compliance with purity of the active pharmaceutical ingredient (API) and impurity profiles are characterized and controlled in real time throughout the manufacturing process. “This work enables agile continuous manufacturing of drug substance and end-to-end drug product manufacturing of several highly potent drug substances with real time quality control,” Ferri said. “The combination of dynamic modular operation and real-time quality control will increase the supply of critical medicines in the United States.” Drug shortages continue to receive national attention, with albuterol sulfate and bupivacaine hydrochloride both appearing on the U.S. Food and Drug Administration drug shortage list within the past year. The project develops technologies that enable distributed manufacturing approaches to essential medicines currently in shortage in the United States. The platform incorporates several innovative features including continuous flow synthesis for improved process performance, online spectroscopy for real-time quality control, and modular unit operations that can be rapidly configured for different drug products. Key technologies include heterogeneous catalytic flow reactors, in-line purification systems and advanced process analytical technologies. The continuous manufacturing approach offers significant advantages over traditional batch manufacturing, including improved process control, reduced waste and the ability to produce medicines closer to the point of care. The modular design enables rapid deployment and flexible manufacturing of multiple drug products using the same platform. Ferri is collaborating with researchers from Rutgers University on the project, which began in August 2024. The platform is designed to fit within a standard shipping container, enabling distributed manufacturing capabilities. The research directly addresses national security concerns about pharmaceutical supply chain vulnerabilities while advancing the field of continuous pharmaceutical manufacturing. Students involved in the project gain experience in cutting-edge manufacturing technologies that are increasingly important in addressing global health challenges.
LSU AgCenter Research Enables Better Flood Protection for Homes
The American Society of Civil Engineers (ASCE) recently released its new standard for flood-resistant design and construction, ASCE/SEI 24-24, which provides new minimum requirements that can be adopted for all structures subject to building codes and floodplain management regulations. The new elevation standard was directly supported by LSU research and should help reduce flood risk and make flood insurance more affordable. “Without the research by the LSU AgCenter, the advancements made to the elevation requirements would not have been possible,” said Manny Perotin, co-chair of the Association of State Floodplain Managers’ Nonstructural Floodproofing Committee, who helped update the standard. “Dr. Carol Friedland’s research shows there are better ways to protect communities from flooding than adding one foot of additional freeboard.” The research team, led by Friedland, an engineer, professor, and director of LSU AgCenter’s LaHouse, showed how previous standards were failing to protect some homeowners. They mapped the impact of moving from a standard based on a fixed freeboard amount to being based on real risk in every census tract in the U.S. In response to these findings, they developed a free online tool to help builders, planners, managers, and engineers calculate the elevation required under the new standards. “Many on the committee said it would be too hard to do these complex calculations,” said Adam Reeder, principal at the engineering and construction firm CDMSmith, who helped lead the elevation working group for the new ASCE 24 elevation standards. “But the LSU AgCenter’s years of research in this area and the development of the tool makes calculations and implementation simple. This allowed the new elevation standard to get passed.” Flooding, the biggest risk to homes in Louisiana, continues to threaten investments and opportunities to build generational wealth. On top of flood losses, residents see insurance premiums increase without resources to help them make informed decisions and potentially lower costs. In response to this problem, Friedland is working on developing a whole suite of tools together with more than 130 partners as part of a statewide Disaster Resilience Initiative. When presenting to policy makers and various organizations, Friedland often starts by asking what percentage of buildings they want to flood in their community in the next 50 years. “Of course, we all want this number to be zero,” Friedland said. “But we have been building and designing so 40% will flood. People have a hard time believing this, but it’s the reality of how past standards did not adequately address flood risk.” Designing to the 100-year elevation means a building has a 0.99 chance of not flooding in any given year. But when you run that probability over a period of 50 years (0.99 x 0.99 x 0.99… 50 times, or 0.99 ^ 50), the number you end up with is a 60.5% chance of not flooding in 50 years. This means a 39.5% chance of flooding at least once. “We’ve been building to the 100-year elevation while wanting the protection of building to the 500-year elevation, which is a 10% chance of flooding in 50 years,” Friedland said. “Now, with the higher ASCE standard, we can finally get to 10% instead of 40%.” As the AgCenter’s research led to guidelines, then to this new standard, Friedland has also been providing testimony to the International Code Council to turn the stronger standard into code. In May, Friedland helped lead a workshop at the Association of State Floodplain Managers’ national conference, held in New Orleans. There, she educated floodplain managers about the new standard while demonstrating LSU’s web-based calculation tool, which was designed for professionals, while her team also develops personalized decision-making tools such as Flood Safe Home for residents. At the conference, Friedland received the 2025 John R. Sheaffer Award for Excellence in Floodproofing. More than two-thirds of the cost of natural hazards in Louisiana comes from flooding, according to LSU AgCenter research in partnership with the Governor’s Office of Homeland Security and Emergency Preparedness for the State Hazard Mitigation Plan. That cost was recently estimated to rise to $3.6 billion by 2050. “Historically, we have lived with almost a 40% chance of flooding over 50 years, which in most people’s opinion is too high—and the number could be even higher,” Reeder said. “Most building owners don’t understand the risk they are living with, and it only becomes apparent after a flood. The work done by the LSU AgCenter is critical in improving resilience in communities that can’t afford to be devastated by flooding.” “This may be the most significant upgrade in the nation’s flood loss reduction standards since the creation of the National Flood Insurance Program minimums in 1973, and it could not come at a better time as annual flood losses in the country now average more than $45 billion per year,” said Chad Berginnis, executive director of the Association of State Floodplain Managers. In addition to LaHouse’s work to prevent flooding, Friedland’s team is also working to increase energy efficiency in homes to help residents save money on utility bills. Their HEROES program, an acronym for home energy resilience outreach, education, and support, is funded by the U.S. Department of Agriculture and has already reached 140,000 people in Louisiana. Article originally posted here.
Every day, pedestrians and cyclists in Canada experience high-risk near-misses that could have resulted in serious injury or fatalities. A new seven-month study, commissioned by CAA, has uncovered over 600,000 near-miss incidents across 20 intersections nationwide, creating the largest dataset of its kind in Canada. While actual collisions are recorded by police, near misses are not. “The findings are clear, near-misses are not isolated events; they are daily warnings that demand attention,” says Teresa Di Felice, Assistant Vice President of Government & Community Relations at CAA South Central Ontario (CAA SCO). “The results of this study create an opportunity to proactively assess intersection design and implement measures that enhance safety for all road users.” Partnering with Miovision, the study used cameras and AI to monitor and analyze intersections across Canada in real time. Shockingly, one in every 770 pedestrians and one in every 500 cyclists experience a high-risk or critical near-miss. Near-Misses Are Predictors of Future Collisions The study found that near misses most often involved vehicles making a right turn. More than half (55 per cent of pedestrians and 50 per cent of cyclists) had a close call with a vehicle. More than a third (34 per cent of pedestrians and 36 per cent of cyclists) were involved in conflict with a left-turning vehicle. Most Canadian intersections accommodate thousands of pedestrians daily, meaning at least three serious incidents occur at a single location every day. “These aren’t just close calls; they are collisions waiting to happen,” says Di Felice. “By pinpointing near-miss hotspots, municipalities can now prioritize upgrades that prevent collisions before they happen.” Solutions That Make Intersections Safer The study highlights key design features proven to reduce near-misses, including: Dedicated left-turn lanes to prevent dangerous interactions. Leading pedestrian intervals, allowing pedestrians to start crossing before vehicles move. Advanced green lights for left-turning vehicles, reducing hesitation and confusion. Cities that implement these solutions can dramatically decrease the risk of collisions and make their streets safer for all road users. Traditional road safety measures rely on collision data, meaning changes only happen after injuries occur. Near-miss tracking is the next step in proactive safety planning, allowing experts to prevent crashes before they happen. CAA is urging municipal and provincial leaders to embrace technology-driven safety monitoring, citing the compelling benefits revealed by this study. Data was collected using 360-degree cameras at intersections of various designs across seven provinces, including Nova Scotia, Québec, Ontario, Manitoba, Saskatchewan, Alberta and British Columbia. Using AI-powered video analytics, Miovison was able to detect near misses and assess risk levels based on vehicle speed and trajectory. The study's detailed findings can be found here: CAA Intersection Safety Study Media Broll can be found here: https://vimeo.com/1094061982/90cf023ced
Meet “The Beast”: The Rare Flower That Smells Like Death and Draws Crowds
When a corpse flower, one of the world’s rarest and most extraordinary blooming plants, bursts into bloom, it’s more than a quirky spectacle. It’s a moment that invites deeper stories about plant biology, conservation, biodiversity, and the science that helps preserve rare species. Last season, Wendy Overbeck Dunham, Senior Horticulture Manager at Frederik Meijer Gardens & Sculpture Park, was interviewed by reporters from ABC News and ARC West Michigan (CBS News) covering this rare event. Wendy Overbeck Dunham is the Director of Horticulture at Frederik Meijer Gardens & Sculpture Park in Grand Rapids, Michigan. She leads the horticulture team that oversees the care and presentation of the organization’s living collections - ranging from tropical conservatories and outdoor gardens to seasonal displays - connecting guests to art, design, and the natural environment. View her profile Why This Bloom Is So Rare and Newsworthy Corpse flowers (Amorphophallus titanum) are famous for their massive size, unpredictable bloom cycles, and powerful odor that mimics rotting flesh , an evolutionary strategy for attracting specific pollinators. These blooms can take many years to develop, and their spectacular emergence - open only for a short window -attracts crowds and widespread attention. Last year, as one such plant prepared to bloom at Frederik Meijer Gardens, anticipation built across West Michigan and beyond, with extended visiting hours so the public could witness, and smell, this rare phenomenon. Wendy Overbeck Dunham offered a vivid description of what made this bloom such an unforgettable experience and also showed both the humor and educational value of the moment, a reminder that science can be fun, fascinating, and even a bit funky. “No matter how you describe it, this plant, which we've nicknamed ‘The Beast,’ is definitely going to stink here in the next few days.” Wendy Overbeck Dunham leads horticultural strategy and rare plant cultivation at Frederik Meijer Gardens & Sculpture Park. Her leadership focuses on nurturing exceptional plant specimens, interpreting botanical phenomena for the public, and providing an expert voice on topics ranging from plant biology to conservation and ecological storytelling.
Since its creation in 1792, the penny has had a notable role in American currency. But 2026, will mark the end of the one cent after 233 years. In June of 2025, the U.S. Treasury made its final order for penny blanks. The U.S. Mint stated that it's lost $85.3 million on the 3.2 billion pennies they produced in the 2024 fiscal year. It is estimated that the government will save $56 million annually once the production of the penny stops. The penny was one of the first coins produced by the U.S. Mint in 1792 and was originally designed by Benjamin Franklin. Since then, the penny has been used to mark significant events in American history as its design has changed over the years. The penny, starting in 1857, has been the smallest form of currency used in America. Now the nickel will become the smallest coin to be used in cash purchases. With this change it is expected that getting your exact change will become difficult, causing businesses to either round up or round down to the nearest five cents. Dr. Jared Pincin is an expert on economics and is available to speak to media regarding penny production and the economy – simply click on his icon or email mweinstein@cedarville.edu to arrange an interview.
Sevki Cesmeci, Ph.D., associate professor of mechanical engineering in the Allen E. Paulson College of Engineering and Computing at Georgia Southern University, has been selected to take part in the 2025-2026 Governor’s Teaching Fellows (GTF) Academic Year Program in Georgia. This program is designed to provide Georgia’s higher education faculty with expanded opportunities for developing teaching skills and innovative pedagogies. “I am grateful to have been nominated by Provost Reiber as Georgia Southern University’s sole nominee,” Cesmeci said. “I have been deeply passionate about both research and teaching during my time at Georgia Southern, and I am grateful for the opportunity to contribute meaningfully to both.” GTF chose only 16 faculty members from across Georgia’s higher education institutions. Cesmeci’s innovative teaching strategies and methods were integral to his nomination. His work with leading textbook publisher McGraw Hill was one project that garnered recognition, as he worked with professors across the country to create an online, application-based activity (ABA) for fluid mechanics problems. “ABA is a next-generation learning method based on a storytelling-teaching strategy,” Cesmeci said. “Students are challenged with questions and guided through detailed feedback at each step of the solution.” In addition to research accolades, Cesmeci has been recognized for his teaching excellence at Georgia Southern with the 2022-2023 Georgia Southern University Award of Excellence in Student Success and the 2023-2024 Allen E. Paulson College of Engineering and Computing Faculty Award for Teaching. Through his participation in GTF, Cesmeci plans to integrate artificial intelligence tools into the mechanical engineering curriculum. “Unlike disciplines such as computer science and electrical engineering, mechanical engineering curricula have been slower to adopt contemporary and innovative tools,” Cesmeci said. “I hope to leverage this experience in the GTF program to enhance curriculum development at Georgia Southern, sharing insights and best practices to advance mechanical engineering education.” Hosted at the University of Georgia, GTF brings together faculty from accredited private and public institutions across the state for a series of interactive seminars focused on teaching practices, faculty development and course design. Throughout the program, fellows will work on a course design or instructional improvement project aimed at enhancing student learning. “I look forward to engaging with fellow educators, refining my teaching strategies and bringing new insights back to Georgia Southern students,” Cesmeci said. If you're interested in learning more and want to book time to talk or interview with Sevki Cesmeci then let us help - simply contact Georgia Southern's Director of Communications Jennifer Wise at jwise@georgiasouthern.edu to arrange an interview today.
When Luis Quiroga-Nuñez, Ph.D was appointed director of Florida Tech’s Ortega Observatory and its primary tenant – a non-functioning, 32-inch telescope – in 2023, he decided it was time to provide astronomy students and others a window to space. The observatory is already a base for research across a spectrum of cosmic exploration through disciplines such as astronomy and astrophysics, heliophysics, planetary science and astrobiology. However, current students have yet to see the stars up close, as the aging telescope, commissioned in 2008, has sat dormant for the last several years. With restoration, the telescope could be a powerful tool to train students to use professional telescopes and make observations – critical skills that will help prepare them for their future careers. It soon became apparent, however, that this was no simple task. The restoration would necessitate reverse engineering on a large scale to even understand how to fix and upgrade the telescope, much less actually repair it. It would also, as Quiroga-Nuñez wisely recognized, be its own powerful educational opportunity, providing unique hands-on learning opportunities for students in the College of Engineering and Science. “We are an institute of technology. We have perfectly capable people, like these young students, ready to join hands-on projects, get crazy and start to be creative.” Luis Quiroga-Nuñez With various issues to tackle and eager to support home-grown expertise, Quiroga-Nuñez and Lee Caraway, Ph.D, an instructor in the department of electrical engineering and computer science, recruited students with varied backgrounds, from astronomy to electrical engineering and computer science. Students could apply what they learned in class and grow their portfolios with a real-world project, the sort of experiential learning that is a hallmark of a Florida Tech education. Some improvements have been made, but the project remains an exciting puzzle for students and faculty alike. Here’s how they are doing it. An Interdisciplinary Project In January 2023, Quiroga-Nuñez partnered with Caraway to rebuild the telescope from the inside out. They say the conversation started over lunch, sketching ideas on a napkin. With various issues to tackle and eager to support home-grown expertise, Caraway and Quiroga-Nuñez recruited students with varied backgrounds, from astronomy to engineering to computer science. “This is about as real-world as you can get without leaving school. We have this giant piece of technology that is not working. Figure out why,” said recent graduate Adrianna Agustin ’24, who helped update the telescope’s communication system. “All of those problem-solving skills will directly translate to wherever we go in the future.” The project’s multidisciplinary nature also boosts collaboration between both sides of the college. “We keep integrating different parts of the university and involving students in a project that we were blinded by,” Quiroga-Nuñez says. “We sit between the scientists and the engineers.” And there’s no shortage of tasks. In addition to the refurbishment, Quiroga-Nuñez and Caraway are also completing routine telescope maintenance, with students taking on adjacent projects around the observatory. With the telescope repair, each student is given their own task, such as redesigning a small clip that supports the dome’s electric current, reviewing the conditions of the finder’s lens or understanding how analog devices control the telescope’s focus. This allocation allows each student to claim their own individual contribution to the greater telescope puzzle. Opening a Time Capsule The telescope’s biggest issues were mechanical and electrical, all exacerbated by age. Its motors were decades old and naturally failing, Caraway said. These motors controlled the telescope’s right ascension and declination – essentially, its ability to move. The chaotic interior also involved multiple individual systems with dozens of wires. And the circuits controlling the motors, which dated back to the 1980s, were also failing due to age. As Caraway noted, his students are sweeping off “dust older than them.” “The technology back then simply did not exist to control the motors, run the diagnostics and make it all happen,” Caraway explained. “They’re not designed to run 30 years.” Additionally, the computer program that controlled the motors was outdated and did not meet to the university’s security requirements. Given all this, the team needed to develop a new communication system for the telescope, starting with the computer software. They decided instead of purchasing an upgraded computer system, they could build and program their own in-house from scratch. Next, once the new computer was up and running, it needed motors to command. Marisa Guerra ’24 worked on a senior design project involving a robotic arm whose motor structure was the same as the telescope’s. She crafted a blueprint for the telescope’s new motors using what she learned for her capstone project. At the same time, Agustin worked on developing a cleaner communication system between the computer to the motors. Her senior design research focused on electric vehicles and their internal circuit systems, and she could replicate something similar within the telescope – but not without digging through the decaying electronics first. “We had to reverse engineer and actually redraw the circuits, which was good practice because a lot of the time, for senior design at least, you don’t really have to design a new circuit. You are just kind of puzzle-piecing it together,” Agustin said. “But with this circuit, all of them were bad.” Using Guerra’s and Agustin’s senior design research, the team reprogrammed the telescope’s circuits. What once took 20 wires to operate now only takes two. They also reduced the weight of the telescope’s motors from 40 pounds to just 2 pounds. Once the communication system was finished, the team was just waiting for mobility. And on a day in Spring 2024, thanks to the refurbished system, they were able to create movement within the telescope for the first time in years. “I didn’t even know if that device could move internally,” Quiroga-Nuñez says. The moment was celebrated, but the team knew this success triggered a new challenge. It was time to tackle high astrometric precision – a crucial element of properly tracking movement in space. “We are pointing to tiny points in the sky. If we do not track that properly, we are going to be lost in the universe,” Quiroga-Nuñez says. The Value of Time Perfecting precise movement is expected to take some time, but that’s not a bad thing, Quiroga-Nuñez says. He believes that a lengthy timeline will offer more value in the long run because it will give even more students a chance to get involved. Besides, its primary purpose will be to teach students how to use a telescope and allow them to make observations and prepare for their future careers. Ultimately, Quiroga-Nuñez predicts that the telescope could pick up its first image from space in about a year if everything stays on track. However, the team still has a lot of ground within the telescope to uncover, with an unpredictable number of potential troubleshooting challenges. For example, while rebuilding the motor, they discovered that the internal mirror that illuminates the telescope’s visuals was in poor condition – it needed cleaning and new aluminum to reflect enough light to see the telescope’s imagery, Agustin explains. So, the team had to remove the mirror and ship it to New York for refurbishment – a process that took several months. Once the mirror is reinstalled, they can return to their quest for better precision. The mirror is just one example of unpredictability in reverse-engineering. Ultimately, dedicating more time to understanding and solving the unforeseen challenges allows more students to participate in the telescope’s journey, Quiroga-Nuñez says. “This is like a big Lego for them,” he says. “They are learning the process, and the students, I think, will have found a very valuable life experience.” If you're interested in connecting with Luis Quiroga-Nuñez, director of Florida Tech’s Ortega Observatory - simply contact Adam Lowenstein, Director of Media Communications at Florida Institute of Technology at adam@fit.edu to arrange an interview today.
NASA Asks Researchers to Help Define Trustworthiness in Autonomous Systems
A Florida Tech-led group of researchers was selected to help NASA solve challenges in aviation through its prestigious University Leadership Initiative (ULI) program. Over the next three years, associate professor of computer science and software engineering Siddhartha Bhattacharyya and professor of aviation human factors Meredith Carroll will work to understand the vital role of trust in autonomy. Their project, “Trustworthy Resilient Autonomous Agents for Safe City Transportation in the Evolving New Decade” (TRANSCEND), aims to establish a common framework for engineers and human operators to determine the trustworthiness of machine-learning-enabled autonomous aviation safety systems. Autonomous systems are those that can perform independent tasks without requiring human control. The autonomy of these systems is expected to be enhanced with intelligence gained from machine learning. As a result, intelligence-based software is expected to be increasingly used in airplanes and drones. It may also be utilized in airports and to manage air traffic in the future. Learning-enabled autonomous technology can also act as contingency management when used in safety applications, proactively addressing potential disruptions and unexpected aviation events. TRANSCEND was one of three projects chosen for the latest ULI awards. The others hail from Embry-Riddle Aeronautical University in Daytona Beach – researching continuously updating, self-diagnostic vehicle health management to enhance the safety and reliability of Advanced Air Mobility vehicles – and University of Colorado Boulder – investigating tools for understanding and leveraging the complex communications environment of collaborative, autonomous airspace systems. Florida Tech’s team includes nine faculty members from five universities: Penn State; North Carolina A&T State University; University of Florida; Stanford University; Santa Fe College. It also involves the companies Collins Aerospace in Cedar Rapids, Iowa and ResilienX of Syracuse, New York. Carroll and Bhattacharyya will also involve students throughout the project. Human operators are an essential component of aviation technology – they monitor independent software systems and associated data and intervene when those systems fail. They may include flight crew members, air traffic controllers, maintenance personnel or safety staff monitoring overall system safety. A challenge in implementing independent software is that engineers and operators have different interpretations of what makes a system “trustworthy,” Carroll and Bhattacharyya explained. Engineers who develop autonomous software measure trustworthiness by the system’s ability to perform as designed. Human operators, however, trust and rely on systems to perform as they expect – they want to feel comfortable relying on a system to make an aeronautical decision in flight, such as how to avoid a traffic conflict or a weather event. Sometimes, that reliance won’t align with design specifications. Equally important, operators also need to trust that the software will alert them when it needs a human to take over. This may happen if the algorithm driving the software encounters a scenario it wasn’t trained for. “We are looking at how we can integrate trust from different communities – from human factors, from formal methods, from autonomy, from AI…” Bhattacharyya said. “How do we convey assumptions for trust, from design time to operation, as the intelligent systems are being deployed, so that we can trust them and know when they’re going to fail, especially those that are learning-enabled, meaning they adapt based on machine learning algorithms?” With Bhattacharyya leading the engineering side and Carroll leading the human factors side, the research group will begin bridging the trust gap by integrating theories, principles, methods, measures, visualizations, explainability and practices from different domains – this will build the TRANSCEND framework. Then, they’ll test the framework using a diverse range of tools, flight simulators and intelligent decision-making to demonstrate trustworthiness in practice. This and other data will help them develop a safety case toolkit of guidelines for development processes, recommendations and suggested safety measures for engineers to reference when designing “trustworthy,” learning-enabled autonomous systems. Ultimately, Bhattacharyya and Carroll hope their toolkit will lay the groundwork for a future learning-enabled autonomous systems certification process. “The goal is to combine all our research capabilities and pull together a unified story that outputs unified products to the industry,” Carroll said. “We want products for the industry to utilize when implementing learning-enabled autonomy for more effective safety management systems.” The researchers also plan to use this toolkit to teach future engineers about the nuances of trust in the products they develop. Once developed, they will hold outreach events, such as lectures and camps, for STEM-minded students in the community. If you're interested in connecting with Meredith Carroll or Siddhartha Bhattacharyya - simply click on the expert's profile or contact Adam Lowenstein, Director of Media Communications at Florida Institute of Technology at adam@fit.edu to arrange an interview today.
