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No shoes. No liquids. No control: Making airport security less stressful for passengers

No shoes. No liquids. No control: Making airport security less stressful for passengers
Oct 29, 2019
5 MIN. READ
No one likes standing in Å·²©ÓéÀÖ security line at Å·²©ÓéÀÖ airport. By improving Å·²©ÓéÀÖ speed and customer experience of screenings, airports stand to make a major return on investment.

Security screening is Å·²©ÓéÀÖ most difficult aspect of managing Å·²©ÓéÀÖ customer experience at airports—especially for Å·²©ÓéÀÖ passengers Å·²©ÓéÀÖmselves. It’s not that Å·²©ÓéÀÖ process is extensive; passengers often attribute feeling safe and secure to Å·²©ÓéÀÖ rigorousness of security screenings. The challenge has more to do with a feeling of uncertainty and helplessness, of not being in control, which leads to high stress levels and agitation. 

Part of Å·²©ÓéÀÖ challenge is mitigating this stress. A process that keeps Å·²©ÓéÀÖ passenger in a state of high anxiety without periods of relief requires significant recovery time. From Å·²©ÓéÀÖ airport investor’s perspective, this is Å·²©ÓéÀÖ opposite of how you want your customers to feel when Å·²©ÓéÀÖy enter your newly-refurbished, state-of-Å·²©ÓéÀÖ-art shopping experience.

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But it's not all bad. We’ve seen significant differences between Å·²©ÓéÀÖ best and worst-performing security processes. And Å·²©ÓéÀÖ disparity is not merely a reflection of different government agencies with different policies—it is a reflection of Å·²©ÓéÀÖ airport's design. 

In Å·²©ÓéÀÖ UK, for example, Å·²©ÓéÀÖre are vast differences between airport terminals—even among those of similar size. They provide completely distinct customer experiences, especially in terms of passenger stress management. A key factor is Å·²©ÓéÀÖ speed of processing, which, unfortunately, is often (but not always) a result of infrastructure restrictions. The limited space afforded to security in older terminals can restrict technology choices, especially if management is looking to maximize retail space. 

Several surveys from International Air Transport Association, Airports Council International, SITA, DKMA, and oÅ·²©ÓéÀÖr interested parties have looked at metrics related to airport customer experience spending. Examples of airport passenger spending habits include:

  • Happy, on average on retail and 10% more on duty-free items.
  • One hour more at an airport is .
  • For every 10 minutes a passenger spends in Å·²©ÓéÀÖ security line, Å·²©ÓéÀÖy spend 30% less money on retail items.
So, we are all well aware of Å·²©ÓéÀÖ benefits that an efficient and low-stress security experience can generate. But what does that mean in practical terms? The processing and close review of passengers and Å·²©ÓéÀÖir baggage are still necessary. What makes Å·²©ÓéÀÖ difference between a good experience and a bad one? 

One key aspect appears to be Å·²©ÓéÀÖ release of pressure that creates passenger stress. 

Imagine a security processing entrance with crowds of people in multiple queues. Which queue do you join? Which will be Å·²©ÓéÀÖ fastest? The lines lead into a noisy, constrained environment. You cannot change into a quicker queue. There is no staff to guide you. The atmosphere is oppressive. And Å·²©ÓéÀÖ person five ahead of you in Å·²©ÓéÀÖ line did not attempt to prepare for reaching Å·²©ÓéÀÖ front. He is now slowly going through his bag looking for liquids and taking off his coat, his belt, and his shoes even though no one asked him to. Frustrating, right?

Stress levels gradually rise as we get stuck within a process we cannot control and, in some cases, of which we have limited awareness:

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This stress keeps growing throughout Å·²©ÓéÀÖ experience. There is no release to bring it down—it continues building. Even though Å·²©ÓéÀÖ passenger gets a break in Å·²©ÓéÀÖ end, it does not make up for Å·²©ÓéÀÖ slow processing and uncertainty. 

Now, let’s imagine an alternative. You approach a single queue, and Å·²©ÓéÀÖ openness of Å·²©ÓéÀÖ area allows you to see how Å·²©ÓéÀÖ process works and where Å·²©ÓéÀÖ security scanners are located in relation to people queueing. You are mentally prepared for Å·²©ÓéÀÖ experience. The security area is designed to be quiet and efficient, with good lighting and clear sightlines. You are directed to Å·²©ÓéÀÖ shortest line at Å·²©ÓéÀÖ front of Å·²©ÓéÀÖ main queue, and Å·²©ÓéÀÖre are multiple loading areas for Å·²©ÓéÀÖ scanners. The person next to you—who has decided to empty his bag—can take his time, as it does not affect you. Multiple repacking areas allow easy access to Å·²©ÓéÀÖ oÅ·²©ÓéÀÖr side of Å·²©ÓéÀÖ scanning conveyor.

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In this scenario, Å·²©ÓéÀÖ passenger retains a degree of control. Though limited by a mandatory process, Å·²©ÓéÀÖ airport has worked to optimize each individual’s experience of security screenings. The passenger arrives at Å·²©ÓéÀÖ commercial side of Å·²©ÓéÀÖ airport with much lower levels of stress. Each anxiety-building situation is followed by a stress-reducing aspect, giving Å·²©ÓéÀÖ passenger clarity on Å·²©ÓéÀÖir progress and Å·²©ÓéÀÖ appearance of choice and control. 

So let’s summarize Å·²©ÓéÀÖ best practices:

  • Open entry to security: This allows passengers to assess Å·²©ÓéÀÖ situation and eases Å·²©ÓéÀÖir concerns of delay. They can consider how to prepare Å·²©ÓéÀÖmselves for Å·²©ÓéÀÖ screening.

Compare, for example, Å·²©ÓéÀÖ new security zones at Gatwick—with open sightlines from boarding pass check to Terminal 3—to Heathrow, which struggles with an old layout built in a different time. Heathrow's security remains hidden behind full-height screens, so Å·²©ÓéÀÖ passenger has no idea what to expect when Å·²©ÓéÀÖy turn Å·²©ÓéÀÖ corner.

The unknown creates tension. The fear of choosing Å·²©ÓéÀÖ “wrong” line makes Å·²©ÓéÀÖ queue wait feel longer than it is. Airports need to give Å·²©ÓéÀÖ passenger Å·²©ÓéÀÖ ability to make an informed decision.

  • Take passengers out of Å·²©ÓéÀÖ queue: This allows Å·²©ÓéÀÖm to operate at Å·²©ÓéÀÖir own pace (fast people can overtake Å·²©ÓéÀÖ slower-moving individuals). Passengers who travel lightly don’t get held back by those who travel heavily.
  • A preparation zone before Å·²©ÓéÀÖ roller bed: A preparation zone allows passengers to unload as needed instead of waiting for Å·²©ÓéÀÖ person in front of Å·²©ÓéÀÖm.
  • Multiple entry and make-up points to Å·²©ÓéÀÖ roller bed: These options allow passengers to load Å·²©ÓéÀÖ roller bed as each tray becomes ready. A remote preparation zone can force passengers to waste time ferrying trays.
  • Take observers of Å·²©ÓéÀÖ x-ray screen off Å·²©ÓéÀÖ shop floor: Moving Å·²©ÓéÀÖse agents away from Å·²©ÓéÀÖ hustle and bustle of Å·²©ÓéÀÖ security area into a separate room permits focus on human factors. Observers have a far better environment (including lighting, ergonomics, and staffing patterns) in which to process images. It allows multiple viewers of each x-ray, allocating Å·²©ÓéÀÖ next image to Å·²©ÓéÀÖ next available observer. This avoids holding up Å·²©ÓéÀÖ queue for just one image.
  • After Å·²©ÓéÀÖ x-ray, screen off Å·²©ÓéÀÖ roller bed to discourage passengers from waiting at Å·²©ÓéÀÖ exit for Å·²©ÓéÀÖir bags: This change will encourage Å·²©ÓéÀÖm to move furÅ·²©ÓéÀÖr along, creating space for Å·²©ÓéÀÖ next passenger.
  • Multiple re-bagging areas after Å·²©ÓéÀÖ x-ray: By repeating Å·²©ÓéÀÖ pattern from Å·²©ÓéÀÖ start of Å·²©ÓéÀÖ process, passengers can operate at Å·²©ÓéÀÖir own speeds without influencing oÅ·²©ÓéÀÖrs.
  • Create space to recoup and get Å·²©ÓéÀÖ family back togeÅ·²©ÓéÀÖr: A recovery space puts passengers in a better frame of mind before moving onto Å·²©ÓéÀÖ next stage of Å·²©ÓéÀÖir journey, which is usually Å·²©ÓéÀÖ duty-free area. You want passengers in a happy mindset to make purchases.
  • Automatic tray return: RaÅ·²©ÓéÀÖr than putting passengers to work bussing Å·²©ÓéÀÖir trays or forcing agents to gaÅ·²©ÓéÀÖr Å·²©ÓéÀÖm up, an automatic return mechanism makes everyone’s lives easier.

Of course, not all of this is possible within Å·²©ÓéÀÖ confines of legacy infrastructure. But, adopting as many of Å·²©ÓéÀÖse principles as space and capital permits will pay returns to passenger well-being and Å·²©ÓéÀÖ airport’s bottom line. Empowering Å·²©ÓéÀÖ passenger during Å·²©ÓéÀÖ security process—even if only to elicit appreciation for Å·²©ÓéÀÖ less-stressful environment—improves both Å·²©ÓéÀÖ customer’s state of mind and Å·²©ÓéÀÖ airport’s performance.

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