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Tag: Safe Distance

  • The Pandemic’s ‘Ghost Architecture’ Is Still Haunting Us

    The Pandemic’s ‘Ghost Architecture’ Is Still Haunting Us

    Last Friday, in a bathroom at the Newark airport, I encountered a phrase I hadn’t seen in a long time: Stop the spread. It accompanied an automatic hand-sanitizing station, which groaned weakly when I passed my hand beneath it, dispensing nothing. Presumably set up in the early pandemic, the sign and dispenser had long ago become relics. Basically everyone seemed to ignore them. Elsewhere in the terminal, I spotted prompts to maintain a safe distance and reduce overcrowding, while maskless passengers sat elbow-to-elbow in waiting areas and mobbed the gates.

    Beginning in 2020, COVID signage and equipment were everywhere. Stickers indicated how to stand six feet apart. Arrows on the grocery-store floor directed shopping-cart traffic. Plastic barriers enforced distancing. Masks required signs dotted store windows, before they were eventually replaced by softer pronouncements such as masks recommended and masks welcome. Such messages—some more helpful than others—became an unavoidable part of navigating pandemic life.

    Four years later, the coronavirus has not disappeared—but the health measures are gone, and so is most daily concern about the pandemic. Yet much of this COVID signage remains, impossible to miss even if the messages are ignored or outdated. In New York, where I live, notices linger in the doorways of apartment buildings and stores. A colleague in Woburn, Massachusetts, sent me a photo of a sign reminding park-goers to gather in groups of 10 or less; another, in Washington, D.C., showed me stickers on the floors of a bookstore and pier bearing faded reminders to stay six feet apart. “These are artifacts from another moment that none of us want to return to,” Eric Klinenberg, a sociologist at NYU and the author of 2020: One City, Seven People, and the Year Everything Changed, told me. All these fliers, signs, and stickers make up the “ghost architecture” of the pandemic, and they are still haunting America today.

    That some COVID signage persists makes sense, considering how much of it once existed. According to the COVID-19 Signage Archive, one store in Key West had a reminder to mask up during the initial Omicron wave: Do not wear it above chin or below nose. In the summer of 2021, a placard at a Houston grocery store indicated that the shopping carts had been “sanitizd.” And in November 2020, you could have stepped on a customized welcome mat in Washington, D.C., that read Thank you for practicing 6 ft social distancing. Eli Fessler, a software engineer who launched the crowdsourced archive in December 2020, wanted “to preserve some aspect of [COVID signage] because it felt so ephemeral,” he told me. The gallery now comprises nearly 4,000 photos of signs around the world, including submissions he received as recently as this past October: a keep safe distance sign in Incheon, South Korea.

    No doubt certain instances of ghost architecture can be attributed to forgetfulness, laziness, or apathy. Remnants of social-distancing stickers on some New York City sidewalks appear too tattered to bother scraping away; outdoor-dining sheds, elaborately constructed but now barely used, are a hassle to dismantle. A faded decal posted at a restaurant near my home in Manhattan depicts social-distancing guidelines for ordering takeout alcohol that haven’t been relevant since 2020. “There’s a very human side to this,” Fessler said. “We forget to take things down. We forget to update signs.”

    But not all of it can be chalked up to negligence. Signs taped to a door can be removed as easily as they are posted; plastic barriers can be taken down. Apart from the ease, ghost architecture should have disappeared by now because spotting it is never pleasant. Even in passing, the signs can awaken uncomfortable memories of the early pandemic. The country’s overarching response to the pandemic is what Klinenberg calls the “will not to know”—a conscious denial that COVID changed life in any meaningful way. Surely, then, some examples are left there on purpose, even if they evoke bad memories.

    When I recently encountered the masks required sign that’s still in the doorway of my local pizza shop, my mind flashed back to more distressing times: Remember when that was a thing? The sign awakened a nagging voice in my brain reminding me that I used to mask up and encourage others to do the same, filling me with guilt that I no longer do so. Perhaps the shop owner has felt something similar. Though uncomfortable, the signs may persist because taking them down requires engaging with their messages head-on, prompting a round of fraught self-examination: Do I no longer believe in masking? Why not? “We have to consciously and purposely say we no longer need this,” Klinenberg told me.

    Outdated signs are likely more prevalent in places that embraced public-health measures to begin with, namely bluer areas. “I would be surprised to see the same level of ghost architecture in Florida, Texas, or Alabama,” Klinenberg said. But ghost architecture seems to persist everywhere. A colleague sent a photo of a floor sticker in a Boise, Idaho, restaurant that continues to thank diners for practicing social distancing. These COVID callbacks are sometimes even virtual: An outdated website for a Miami Beach spa still encourages guests to physically distance and to “swipe your own credit card.”

    Most of all, the persistence of ghost architecture directly reflects the failure of public-health messaging to clearly state what measures were needed, and when. Much of the signage grew out of garbled communication in the first place: “Six feet” directives, for example, far outlasted the point when public-health experts knew it was a faulty benchmark for stopping transmission.

    The rollback of public-health precautions has been just as chaotic. Masking policy has vacillated wildly since the arrival of vaccines; although the federal COVID emergency declaration officially ended last May, there was no corresponding call to end public-health measures across the country. Instead, individual policies lapsed at different times in different states, and in some cases were setting-specific: California didn’t end its mask requirement for high-risk environments such as nursing homes until last April. Most people still don’t know how to think about COVID, Klinenberg said, and it’s easier to just leave things as they are.

    If these signs are the result of confusing COVID messaging, they are also adding to the problem. Prompts to wash or sanitize your hands are generally harmless. In other situations, however, ghost architecture can perpetuate misguided beliefs, such as thinking that keeping six feet apart is protective in a room full of unmasked people, or that masks alone are foolproof against COVID. To people who must still take precautions for health reasons, the fact that signs are still up, only to be ignored, can feel like a slap in the face. The downside to letting ghost architecture persist is that it sustains uncertainty about how to behave, during a pandemic or otherwise.

    The contradiction inherent in ghost architecture is that it both calls to mind the pandemic and reflects a widespread indifference to it. Maybe people don’t bother to take the signs down because they assume that nobody will follow them anyway, Fessler said. Avoidance and apathy are keeping them in place, and there’s not much reason to think that will change. At this rate, COVID’s ghost signage may follow the same trajectory as the defunct Cold War–era nuclear-fallout-shelter signs that lingered on New York City buildings for more than half a century, at once misleading observers and reminding them that the nuclear threat, though diminished, is still present.

    The signs I saw at the Newark airport seemed to me hopelessly obsolete, yet they still stoked unease about how little I think about COVID now, even though the virus is still far deadlier than the flu and other common respiratory illnesses. Passing another stop the spread hand-sanitizing station, I put my palm under the dispenser, expecting nothing. But this time, a dollop of gel squirted into my hand.

    Yasmin Tayag

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  • Why We Just Can’t Quit the Handshake

    Why We Just Can’t Quit the Handshake

    Mark Sklansky, a pediatric cardiologist at UCLA, has not shaken a hand in several years. The last time he did so, it was only “because I knew I was going to go to the bathroom right afterwards,” he told me. “I think it’s a really bad practice.” From where he’s standing, probably a safe distance away, our palms and fingers are just not sanitary. “They’re wet; they’re warm; they’re what we use to touch everything we touch,” he said. “It’s not rocket science: The hand is a very good medium to transmit disease.”

    It’s a message that Sklansky has been proselytizing for the better part of a decade—via word of mouth among his patients, impassioned calls to action in medical journals, even DIY music videos that warn against puttin’ ’er there. But for a long time, his calls to action were met with scoffs and skepticism.

    So when the coronavirus started its sweep across the United States three years ago, Sklansky couldn’t help but feel a smidgen of hope. He watched as corporate America pocketed its dealmaking palms, as sports teams traded end-of-game grasps for air-fives, and as The New Yorker eulogized the gesture’s untimely end. My colleague Megan Garber celebrated the handshake’s demise, as did Anthony Fauci. The coronavirus was a horror, but perhaps it could also be a wake-up call. Maybe, just maybe, the handshake was at last dead. “I was optimistic that it was going to be it,” Sklansky told me.

    But the death knell rang too soon. “Handshakes are back,” says Diane Gottsman, an etiquette expert and the founder of the Protocol School of Texas. The gesture is too ingrained, too beloved, too irreplaceable for even a global crisis to send it to an early grave. “The handshake is the vampire that didn’t die,” says Ken Carter, a psychologist at Emory University. “I can tell you that it lives: I shook a stranger’s hand yesterday.”

    The base science of the matter hasn’t changed. Hands are humans’ primary tools of touch, and people (especially men) don’t devote much time to washing them. “If you actually sample hands, the grossness is something quite exceptional,” says Ella Al-Shamahi, an anthropologist and the author of the book The Handshake: A Gripping History. And shakes, with their characteristic palm-to-palm squeezes, are a whole lot more prone to spread microbes than alternatives such as fist bumps.

    Not all of that is necessarily bad: Many of the microscopic passengers on our skin are harmless, or even beneficial. “The vast majority of handshakes are completely safe,” says David Whitworth, a microbiologist at Aberystwyth University, in Wales, who’s studied the griminess of human hands. But not all manual microbes are benign. Norovirus, a nasty diarrheal disease infamous for sparking outbreaks on cruise ships, can spread easily via skin; so can certain respiratory viruses such as RSV.

    The irony of the recent handshake hiatus is that SARS-CoV-2, the microbe that inspired it, isn’t much of a touchable danger. “The risk is just not very high,” says Jessica Malaty Rivera, an infectious-disease epidemiologist at the Johns Hopkins Center for Health Security. Despite early pandemic worries, this particular coronavirus is more likely to use breath as a conduit than contaminated surfaces. That’s not to say that the virus couldn’t hop from hand to hand after, say, an ill-timed sneeze or cough right before a shake. But Emily Landon, an infectious-disease physician and hand-hygiene expert at the University of Chicago, thinks it would take a hefty dose of snot or phlegm, followed by some unwashed snacking or nose-picking by the recipient, to really pose a threat. So maybe it’s no shock that as 2020’s frantic sanitizing ebbed, handshakes started creeping back.

    Frankly, that doesn’t have to be the end of the world. Even when considering more shake-spreadable pathogens, it’s a lot easier to break hand-based chains of transmission than airborne ones. “As long as you have good hygiene habits and you keep your hands away from your face,” Landon told me, “it doesn’t really matter if you shake other people’s hands.” (Similar rules apply to doorknobs, light switches, subway handrails, phones, and other germy perils.) Then again, that requires actually cleaning your hands, which, as Sklansky will glady point out, most people—even health-care workers—are still pretty terrible about.

    For now, shakes don’t seem to be back to 2019 levels—at least, not the last time researchers checked, in the summer of 2022. But Gottsman thinks their full resurgence may be only a matter of time. Among her clients in the corporate world, where grips and grasps are currency, handshakes once again abound. No other gesture, she told me, hits the same tactile sweet spot: just enough touch to feel personal connection, but sans the extra intimacy of a kiss or hug. Fist bumps, waves, and elbow touches just don’t measure up. At the pandemic’s worst, when no one was willing to go palm-to-palm, “it felt like something was missing,” Carter told me. The lack of handshakes wasn’t merely a reminder that COVID was here; it signaled that the comforts of routine interaction were not.

    If handshakes survive the COVID era—as they seem almost certain to do—this won’t be the only disease outbreak they outlive, Al-Shamahi told me. When yellow fever pummeled Philadelphia in the late 18th century, locals began to shrink “back with affright at even the offer of a hand,” as the economist Matthew Carey wrote at the time. Fears of cholera in the 1890s prompted a small cadre of Russians to establish an anti-handshake society, whose members were fined three rubles for every verboten grasp. During the flu pandemic that began in 1918, the town of Prescott, Arizona, went so far as to ban the practice. Each time, the handshake bounced back. Al-Shamahi remembers rolling her eyes a bit in 2020, when she saw outlets forecasting the handshake’s untimely end. “I was like, ‘I can’t believe you guys are writing the obituary,’” she told me. “That is clearly not what is happening here.”

    Handshakes do seem to have a knack for enduring through the ages. A commonly cited origin story for the handshake points to the ancient Greeks, who may have deployed the behavior as a way to prove that they weren’t concealing a weapon. But Al-Shamahi thinks the roots of handshaking go way further back. Chimpanzees—from whom humans split some 7 million years ago—appear to engage in a similar behavior in the aftermath of fights. Across species, handshakes probably exchange all sorts of sensory information, Al-Shamahi said. They may even leave chemical residues on our palm that we can later subconsciously smell.

    Handshakes aren’t a matter of survival: Plenty of communities around the world get by just fine without them, opting instead for, say, the namaste or a hand over the heart. But palm pumping seems to have stuck around in several societies for good reason, outlasting other customs such as curtsies and bows. Handshakes are mutual, usually consensual; they’re imbued with an egalitarian feel. “I don’t think it’s a coincidence that you see the rise of the handshake amongst all the greetings at a time when democracy was on the rise,” Al-Shamahi told me. The handshake is even, to some extent, built into the foundation of the United States: Thomas Jefferson persuaded many of his contemporaries to adopt the practice, which he felt was more befitting of democracy than the snobbish flourishes of British court.

    American attitudes toward handshakes still might have undergone lasting, COVID-inspired change. Gottsman is optimistic that people will continue to be more considerate of those who are less eager to shake hands. There are plenty of good reasons for abstaining, she points out: having a vulnerable family member at home, or simply wanting to avoid any extra risk of getting sick. And these days, it doesn’t feel so strange to skip the shake. “I think it’s less a part of our cultural vernacular now,” Landon told me.

    Sklansky, once again in the minority, is disappointed by the recent turn of events. “I used to say, ‘Wow, it took a pandemic to end the handshake,’” he told me. “Now I realize, even a pandemic has failed to rid us of the handshake.” But he’s not ready to give up. In 2015, he and a team of his colleagues cordoned off part of his hospital as a “handshake-free zone”—an initiative that, he told me, was largely a success among health-care workers and patients alike. The designation faded after a year or two, but Sklansky hopes that something similar could soon return. In the meantime, he’ll settle for declining every proffered palm that comes his way—although, if you go for something else, he’d rather you not choose the fist bump: “Sometimes,” he told me, “they just go too hard.”

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    Katherine J. Wu

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  • MicroElectronicDesign Launches tinyLiDAR SafeDistance as ‘Masks Alone Cannot Stop the Pandemic’ (Dr Tedros Adhanom Ghebreyesus, WHO Director-General)*

    MicroElectronicDesign Launches tinyLiDAR SafeDistance as ‘Masks Alone Cannot Stop the Pandemic’ (Dr Tedros Adhanom Ghebreyesus, WHO Director-General)*

    tinyLiDAR SafeDistance is a New High-Tech Personal Tool that uses LiDAR to Maintain Proper Physical Distancing and Help Stop the Spread of COVID-19

    Press Release



    updated: Jul 28, 2020

    ​​​​​​​​​MicroElectronicDesign has created a new social distancing device called SafeDistance. This key fob size device quickly provides visual indication of the measured distance by the color of its LED. Like a traffic light, the device shows Green for 2m (6.6feet) or greater, Red for under 1m (3.3feet), and Yellow in between. Based on micropower Light Detection and Ranging (LiDAR) technology, it’s more accurate and lower cost than radio-based solutions such as Bluetooth and Ultra-Wide Band (UWB). The device is currently in the fundraising stage at Indiegogo with a short, fixed funding campaign. Visit https://igg.me/at/safedistance or www.safedist.me for more information.

    “It was heartbreaking to see families who were left devastated by the COVID-19 virus,” explains Dinesh Bhatia, Principal Design Engineer at MicroElectronicDesign. “With cases surging around the world we were obsessed and determined to create a personal device that would be affordable, easy to use and effective at improving physical distancing. The result is tinyLiDAR SafeDistance.”

    As Dr Tedros said: “Masks alone cannot stop the pandemic. Countries must continue to find, test, isolate and treat every case and trace every contact. Mask or no mask, there are proven things all of us can do to protect ourselves and others – keep your distance …”*

    “It’s just common sense,” continues Dinesh. “Staying more than 2m or 6.5feet away will dramatically reduce your chances of getting COVID. You can see this in the recent experimental results from Dr Davis.”

    Dr Richard Davis, who is the clinical microbiology lab director at Providence Sacred Heart Medical Center in Spokane, Washington, tweeted a series of photos that showcased two demonstrations aimed at understanding how effective face masks are at blocking respiratory droplets from an individual’s mouth, while also illustrating the importance of social distancing.

    “I set open bacteria culture plates 2, 4 and 6 feet away and coughed (hard) for ~15s. I repeated this without a mask,” Davis wrote.

    The pictures showed that standing two feet apart with no mask practically covered the Petri dish with bacteria. Davis’ respiratory droplets also managed to land on the dish at four feet away but were reduced to scarce amounts at six feet.

    “Having proof like this makes you wonder why people don’t take physical distancing seriously,” adds Dinesh. “Even if the correct markers are not in place, tinyLiDAR SafeDistance will enable you to maintain the proper safe physical distance by the mere press of a button. Our goal is to make this generally available as a standard tool to help stop the spread of COVID-19. We’re ready for production now and are looking for backers to join us in improving the state of physical distancing around the world.” 

    Reference:
    *https://www.who.int/dg/speeches/detail/who-director-general-s-opening-remarks-at-the-media-briefing-on-covid-19—6-april-2020

    Media Contact:
    Sabeena Taharally
    Phone: 408-598-1657
    Email: info@microelectronicdesign.com
    https://www.safedist.me

    Source: MicroElectronicDesign, Inc.

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