Securing Graduation Ceremonies: Making the Case for Weapons Detection

Published: May 19, 2025Episode #116
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Graduation season is upon, and droves of people will descend upon educational campuses to celebrate the achievements of their loved ones. While it is a time for celebration, it is also a time that leaves campuses vulnerable to security threats.

Over the years, more and more schools, particularly colleges and universities, have turned to technology to enhance their graduation safety and security plans. While technology, including weapons detection systems, has proven time and again to deter or mitigate violence, it is just one of many considerations when it comes to effectively securing a large campus event.

RELATED: Security Planning for Graduation Ceremonies

“You have to think about people, processes and technology — not just the technology. A lot of people are looking for miracles out of the technology,” Peter Evans, CEO of Xtract One Technologies, a weapons detection company, tells Campus Safety. “In our case, it’s been designed to work very, very simply, but if you’ve got the people in the processes wrong, you’re going to fail to get the value out of the systems that you’re looking for and have that exemplary guest experience overall.”

We spoke with Evans about the challenges of securing graduation ceremonies, why campuses are sometimes hesitant to implement weapons detection systems for events, must-haves when it comes to weapons detection policies and procedures, the importance of training staff on how to use these technologies, and unexpected ways these systems have improved campus security.

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What Are the Challenges of Securing Graduation Ceremonies?

While there are many challenges that come with securing large graduation ceremonies due to the sheer number of people, one challenge that stands out to Evans is that attendees are often surprised that there is a scanning process. While most college students have likely become accustomed to being scanned for a large event, the same might not be said for their relatives (0:28).

“We were at an event where a graduation ceremony was being held in an arena, which would normally scan and screen for weapons on the way in for any concert, any sporting event, or things like that, but somehow people forgot about that and they were expecting to just walk in and celebrate,” Evans describes. “So there was a little but of reticence and reluctance by people. ‘What do you mean we’re screening? This is my family, this is my grandmother, this is my grandpa who are coming to this event.’ And grandpa and grandma happen to be carrying telephoto lenses and maybe they’re in their wheelchairs, their walkers. So you find it’s a little bit of a different dynamic that they didn’t expect to be screened. They’re very excited about the event and they don’t want the harassment or the slowdown of going through screening activities.”

The demographics of a graduation ceremony is another challenge. At certain campus gatherings, such as sporting events, security leaders are able to relatively predict what the average person may be carrying on them, like a cell phone, wallet, or keys. This often isn’t the case for graduation ceremonies (6:55).

“You’ve got the whole family coming and they’ve driven in from all parts of the United States to go see the granddaughter, the daughter, the cousin, so there are larger families who are traveling in large groups. As I mentioned, a lot of cameras, a lot of camera stands, a lot of things that are prohibited from these arenas because they are considered weapons, such as tripod systems,” Evans says. “And then you also have a much broader demographic between very young to very old. The CONOPS around managing that complex crowd changes significantly.”

RELATED: University of Cincinnati to Buy Security Barriers to Deter Vehicle Threats at Nippert Stadium

These challenges are where the “processes” aspect of campus security comes into play. Schools must ensure they communicate — perhaps ad nauseum — with students and their families regarding expectations during graduation ceremonies or other large events. AI-enabled technologies are also allowing for more enjoyable experiences for those attending large, secured events.

“There was a great quote from one of the former directors of the FBI who said, ‘Security is always too much until it’s never enough.’ In this day and age, we seem to have a more disruptive society we’re living in and more people are being proactive in nature to take care of all their individuals,” says Evans. “And again, using the right types of technology and getting all the processes correct, you can actually have a very engaging, seamless, transparent entry experience without the hassles of standing in the long lines like we would expect to do with walkthrough metal detectors.”

Another challenge associated with securing graduation ceremonies is the fact that some venues may host multiple ceremonies in one day (6:07). For instance, in 2023, two people were killed and five others were hurt in a shooting outside Altria Theater in Richmond, Va., following Huguenot High School’s graduation ceremony. As a result, Richmond Public Schools canceled all remaining activities, including Thomas Jefferson High School’s graduation ceremony which was set to take place later in the evening at the theater.

“If you think about all the high schools in a school district and they’re all going to that one arena, they need to bring in school number one, school number two, school number three, and they have to rotate them through very quickly. Getting people in, then getting them out and then getting them back in again,” says Evans. “And it’s almost like Radio City Music Hall that does five shows at Christmas with the Rockettes and they have to move 5,000 people out of the building and into the building in an hour. And so it’s very different dynamics and it takes a lot of coordination and focus on what is the flow of patrons and the use of the entrances. It’s not just about dropping technology on the ground. You have to think about the end-to-end processes.”

Addressing Weapons Detection Concerns

For the aforementioned reasons, among others, campuses can sometimes be hesitant to adopt weapons detection technology. In Evans’ experience, the best way to prove the effectiveness of these systems and quell concerns is to provide campus leaders with a real-world ‘aha’ experience (3:59).

“Oftentimes we’ll do demonstrations with those environments, with those campuses, with those arenas or stadiums or schools. We’ll do a week-long experience on ingress of students going to class or we’ll do a series of concert events or basketball events leading up to say the graduation ceremony or leading up to adoption of the technology for deployment in their stadium,” describes Evans. “And then you start to take a lot of data out of that to say, ‘Here’s how fast people are getting in and how long they were waiting in line. Here’s how fast they’re getting in now.’ And ‘By the way, side by side versus the historical walkthrough metal detectors, we’ve actually detected twice as many weapons as you might’ve before.’ You’re showing that you can create a safer environment with a much better guest experience, and those two things don’t have to be butting heads with each other like, ‘Oh my gosh, everyone’s going to be angry because we’re now doing screening where we never did before.'”

RELATED: Weapons Detection in Schools and Healthcare: Experts Share 2025 Predictions

Evans uses UT Austin as an example (5:07). The school opened the Moody Center in 2019 to host basketball games, concerts, and other campus events. Because the facility was going to be used as a mixed environment, UT mandated event screening. Before the Moody Center opened, UT basketball games were played at a dedicated facility where attendees were not screened.

“There was a lot of concern about how the alumni would react to what was perceived to be forced long lines for walk-through metal detectors,” says Evans. “They deployed our technology and were pleased because most people just walked right in not even knowing that they’d been screened. It was a completely transparent experience.”

Guests walking in to the Moody Center for a campus event (Image courtesy of Xtract One)

Training Staff on Weapons Detection Systems

All technology is moot if campuses don’t have staff who are trained on how to operate it (8:17).

“What we see with a lot of folks who deploy these solutions is they fail to think about all the proper staffing and training. Oftentimes you’ll have transitory staff or they may be actually outsourced to a third party. So, first, the systems have to be made as simple as possible to operate, knowing that you may have different staff for every event,” says Evans. “The second thing is make sure that you’re training your staff before every event. The systems are designed to be very, very simple, easy to operate, not a lot of complexity. You don’t need a degree in engineering to run them, but if not operated correctly, you’ll miss weapons and you’re lowering the value of the solution. Make sure you’ve got the right experts there who can provide the proper training for any solution.”

Understanding how many people you will need to effectively operate these systems and when is also critical. Many campuses, both higher ed and K-12, have weapons detection systems in place but do not have enough staff to operate them. According to the 2024 Campus Safety Weapons, Metal, and Gunshot Detection Deep Dive, nearly one in three participants said they frequently or constantly don’t have enough personnel to run their equipment effectively.

RELATED: Arizona High School Installs Weapons Detection, Finds Gun 20 Minutes Later

Having a weapons detection system that can differentiate an everyday item —  such as a laptop — from something potentially nefarious is crucial to minimizing the number of staff members needed to operate it (13:19).

“A good example is a school that we’ve been talking to had adopted a technology. All the kids were alerting 100% on their laptops and therefore they had to go through bag checks to really find out if there was something in the bag,” Evans says. “They were taking the parent volunteers who were out in front of the school to do traffic management and bringing them in for the bag checks. They were taking the teachers out of the classroom, and so you’re fundamentally defeating the purpose of a school, which is embracing educational experience, to have people do unnecessary bag checks to work around the shortcomings of the technology they’ve chosen.”

More on Weapons Detection Systems

Evans shares more on weapons detection systems, including:

  • The ancillary benefits of deploying weapons detection systems on campus (9:59)
  • A recent install at Bowie State University and the school’s main goals (15:16)
  • Xtract One’s recent awarding of the Department of Homeland Security’s SAFETY Act designation (18:07)

The full interview transcript is below. You can also watch the full interview here or listen on the go on Apple or Spotify.

 

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