The COVID-19 pandemic has made sure that the year 2020 will go into the history books for a number of reasons. For one, the way people work has changed. But while some of us are fortunate enough to have the option to work from home, this has not been the case for everyone, especially for those who have been designated as essential workers. These individuals continue to show up for work during periods of local community restrictions or shelter-in-place orders.

Whether working remotely or on-site, safety is a big concern for all of us right now. According to Price Waterhouse Cooper’s November 2020 Workforce Pulse Survey of 1,000 American workers (both remote and essential), 48 percent say they feel strongly or somewhat agree that they are forced to sacrifice personal safety to remain employed. Many employees are concerned about their safety — as they should be. I’m thankful that my employer, CDW, has taken coworkers’ concerns about safety very seriously.

In recent months, organizations across industries have been forced to adopt new approaches throughout their entire operations. Barbers started giving outdoor haircuts and accepting contactless payments. Schools have equipped their students and instructors with laptops, sent them home and invented new methods of teaching and learning on the fly. Sports teams have even played in empty stadiums, with professional basketball players enclosing themselves in a “bubble” for a COVID-free playoff tournament.

The pressures of the coronavirus pandemic have also led to changes in many data centers. This new business environment has forced companies to embrace modernization, especially those that may have previously lagged behind on needed changes.

Here are four ways that I’m seeing savvy IT and business leaders improve their data center infrastructure and operations through digital transformation.

For many business and educational leaders, the resumption of work and learning amid the COVID-19 pandemic continues to be a challenge. Enforcing health and safety policies and detecting noncompliance can be difficult to accomplish, especially in high-traffic areas, but it’s crucial. Enhanced video surveillance can help. In recent months, many organizations have repurposed existing EVS systems, typically deployed for physical security, to support screening measures related to COVID-19, such as thermal imaging scans, occupancy management and contact tracing.

Layering face mask detection into video analytics, and potentially integrating it with access control systems, provides an additional layer of protection. As with occupancy management and contact tracing, many companies find that automated solutions are far more effective at mask monitoring than humans are.

Enhanced video surveillance (EVS) has been a game changer for physical security. Now, as businesses and organizations strive to resume operations while supporting public health, many are deploying these systems for new purposes: thermal screening, occupancy management and social distance monitoring.

The heart of EVS is video analytics, either built into cameras or integrated into the back-end video management system. Video analytics run continuously in the background to interpret video content and provide real-time alerts. This is a much more efficient way to make use of video capabilities than by assigning employees to constantly monitor a live video feed or conduct after-the-fact forensics in the wake of an incident. Real-time situational awareness lets organizations respond to threats faster and more effectively.

Now, EVS is proving its worth in response to the COVID-19 pandemic. Healthcare facilities, educational institutions, manufacturing and distribution centers, transportation providers and retailers are among those deploying these tools so they can continue to provide essential services. Here are three ways organizations can utilize EVS to operate more safely.

As localities slowly begin to reopen, technology will be an essential part of the process. The digital infrastructures at the heart of many modern cities may prove critical to keeping the coronavirus at bay. There are many other potential coronavirus-related applications for video in digitally connected cities and the organizations within them. Some, such as using facial recognition for contact tracing, may be controversial, and there are certainly privacy and security issues that municipalities must address. But the fact that a device as simple as a mounted camera combined with powerful analytics software might be used to accomplish in just a few seconds what would otherwise be quite difficult — that’s something localities and other organizations must consider.