Technologically Speaking

In this episode, host John Verrico chats with S&T’s Robert Klueg from our Transportation Security Laboratory (TSL) about how the lab is servicing the existing fleet of screening systems—a key part of the Screening at Speed Program. In part two of our two-part series on the program, John and Robert discuss new technologies that will make the screening process both quick and secure and reflect on the origins of TSL following the 1988 Lockerbie bombing. Be sure to listen to part one, “300 People Per Hour Per Lane,” which explains the Screening at Speed program, how it got started and where it’s going in the future. 

Could the future of the airport security line function like the self-checkout process at your local grocery store? Join host John Verrico and S&T Screening at Speed Program Manager Dr. John Fortune as they explore the future of passenger screening. Dr. Fortune and his team are working to improve the traveler experience during this vital process, and you won’t want to miss the discussions about new technologies in development that could make it happen. While this work is not without its challenges, Dr. Fortune and his team are optimistic about the impact they could have on a growing traveling public. 

Technologically Speaking spends some time with Syed Mohammad, lead for the Science and Technology Directorate’s Modeling and Simulation Technology Center.  Host Dee Saini has a fascinating conversation about the creation and accuracy of simulations and how they can be used to train first responders in realistic scenarios, plan large events and the movements of crowds through complex venues, and many other important tasks. Syed also talks about the metaverse—how it’s already here and what you should know about it.

Host Deepak Saini is joined by Orly Amir, program manager for Radiological/Nuclear Response and Recovery (RNRR) at S&T’s National Urban Security Technology Laboratory (NUSTL). Orly, a proud New Yorker, explains how this research and development program boosts preparedness for communities of all sizes across our nation and reveals why she finds planning for disasters to be fulfilling rather than stressful. You’ll appreciate the importance of NUSTL’s role in enhancing first responder capabilities and learn about the successful tools, models, and guidance the RNRR program provides. 

Technologically Speaking spends some time with Shane Cullen, program manager for the Forensics and Criminal Investigations Program at S&T. Like last week’s guest Patty Wolfhope, Shane understands the unquestionable value and importance of S&T’s efforts to catch criminals on the dark web and beyond. In this second installment of our two-part series on digital forensics and child exploitation, Shane discusses the role these tools play in catching the criminals who commit unthinkable acts, as well as other applications of the technologies in investigations. He also delves into the ways artificial intelligence is streamlining the process of sifting through (sometimes disturbing or voluminous) data and how this protects investigators.

This episode discusses sensitive topics including violence against children. Listener discretion is strongly advised.

This is the first episode in a two-part series on how S&T is working to combat online child sexual exploitation and abuse. Host John Verrico is joined by Patricia (Patty) Wolfhope, subject matter expert in digital forensic systems, for an eye-opening discussion of the scope of this insidious threat and why developing tools to enhance law enforcement effectiveness is a top priority for the Department. Though some of the descriptions of what takes place on the dark web are very dark indeed, audiences will also leave this episode more aware of how to recognize signs of online exploitation and sextortion. The second part of this two-part series features Patty’s colleague, Shane Cullen, who will delve deeper into additional aspects of S&T’s digital forensics portfolio.

Technologically Speaking sits down with Dr. Ann Cox, technical lead and subject matter expert in Cybersecurity and Quantum Information Science (QIS) at S&T. QIS, a disruptive phenomenon, is going to be like cell phones or the internet, according to Dr. Cox. She speaks with host Deepak Saini about the many ways that QIS is already affecting our world, and how S&T is preparing for the opportunities and challenges that QIS will bring in the future. From solving problems like limitations in MRIs, to changing the way governments secure their data—QIS will change the world. 

Hosts John Verrico and Deepak Saini sit down with S&T’s Chief Scientist, Dr. Sam Howerton, to pick his brain about all things science. Listen as Sam takes our hosts on a journey through a world of imagination and exploration as he shares his unique perspective. Sam discusses the ways scientists can help solve homeland security challenges, S&T’s role in the future, taking risks as an organization, and more. He also talks about what motivated him to pursue his career path and gives us a chemist’s explanation for why Nashville hot chicken is so good! This episode will change the way you think about science. You don’t want to miss it!

In this Tech Speak mini episode, Dr. Sarah Bereznicki from S&T’s Chemical Security Analysis Center (CSAC) discusses how the lab worked to secure both indoor and outdoor events during the week leading up to Super Bowl LVII. Listen as Dr. Bereznicki explains how her team used a predictive modeling tool to secure the event, walks through how the tool was developed, and discusses her team’s future plans. Dr. Bereznicki also runs through CSAC’s playbook and addresses a common assumption. 

This week on Tech Speak, hear from five remarkable women in science at S&T, each with their own unique perspective and a shared passion for homeland security. The women share advice, their career paths, and anecdotes about their experience in making our nation safer. Their expertise spans food defense, resources for bomb squads, combatting child exploitation, the future of quantum, and preparing for a radiological or nuclear event. We are proud to have Jessica Cox, Ann Cox, Byung Hee Kim, Patty Wolfhope, and Orly Amir on our team and honored to highlight them for Women’s History Month!