When she first proposed the deployment of mobile cell towers to create connectivity in emergencies, I was reminded of the post-Hurricane Sandy recovery efforts in New York City, Long Island and New Jersey, where telecommunication and power blackouts covered a wide swath of territory and how the deployment of mobile cellular hotspots and portable solar arrays provided light amid darkness as well as telephone and Internet access services.

In Western urban environments, we take the power and connectivity our infrastructure provides for granted. But go back 30 years and Internet and mobile telecommunications were in their infancy.

As I read Ellie’s submission, it made me dig out the mobile hotspot device I used to use when travelling into areas where access to the Internet or cellular connectivity wasn’t always widely available. How far we have come in the Global North. How far do we still need to go in the Global South?

In an era of rapid global technological advancements, access to reliable connectivity has become a necessity for individuals and communities. While urban areas have long enjoyed the benefits of high-speed Internet and universal cell phone coverage, rural and remote regions have often been left in the digital shadows.

Fortunately, the telecommunications industry came up with hotspot devices and mobile cell towers that are changing access to connectivity and offering even the most remote communities a reprieve from digital isolation.

What is a Hotspot?

A hotspot is a physical location that provides wireless internet access to devices like smartphones, laptops and tablets. To fully understand their impact, it’s important to know how hotspots work. 

Hotspots include the following:

• Internet access – Broadband or mobile connections.
• A Router or mobile device – Wi-Fi broadcasting of a signal within a certain range.
• Connectivity hardware – Wi-Fi or broadband access to a network and the Internet.
• A Data flow manager – Built into the device to manage the exchange of information sent and received from the Internet.
• Security – Passwords, encryption, privacy and authentication protocols to provide communication security.
• Monitoring – Usage tracking for better management of communications and billing purposes.

The Evolution of Hotspot Technology

Hotspots have come a long way since first conceived. Initially, hotspots could only be found in places like Internet cafes and airports. They provided a convenient way for travellers to access the Internet. But today they are a powerful tool for bridging the digital divide, particularly in remote, rural and underserved areas.

One key advancement in this technology is the deployment of Mobile Cell Towers, often called Cells on Wheels (COWs). COWS (one can be seen in the image that accompanies this posting) can be rapidly transported to areas that lack cell infrastructure such as regions struck by extreme weather events, earthquakes, and other disasters. 

They provide temporary cellular coverage to ensure people can stay connected during times of crisis. Setting up mobile towers designed for speed can be a game changer when communication is needed.

In well-developed urban centres, 97% enjoy high-speed internet access.  That is not the experience of rural areas even in the Global North where access to high-speed Internet services is at 65%. Mobile cell towers, however, can help bridge the digital gap, particularly for the millions of elderly living in underserved rural areas.

Powering Connectivity in Rural Communities

The benefit of hotspots in rural communities is substantial. It’s not just about being able to stream videos or check social media. It’s also about empowering these communities through the provision of essential services, information and opportunities.

Here are some key hotspot advantages:

• Emergency connectivity – Rural areas are often more vulnerable to natural disasters like hurricanes and wildfires. Hotspot technology ensures that even during widespread outages, individuals can call for help, receive emergency alerts and stay informed about evacuation orders.
• Education access – In the wake of the COVID-19 pandemic, remote learning became a necessity. Hotspots played a vital role in assuring that rural students could access online education resources, bridging the educational gap.
• Economic opportunities – Reliable Internet access opens up economic opportunities. It enables rural businesses to reach larger markets, facilitates online transactions, allows entrepreneurs to work remotely and drives economic growth.
• Telehealth services – Hotspots have been instrumental in making telehealth services available to remote communities improving healthcare access for those who previously had to face transportation challenges to get care and other limiting options.

Hotspots Are Not a Permanent Panacea

While hotspots address connectivity gaps, they are not a permanent fix. Why is that?

• Coverage gaps – Internet access can be spotty in remote areas with the hotspot a temporary solution. These are areas where permanent broadband and mobile infrastructure are needed. 
• Affordability – Access to hotspots and mobile data can be expensive for individuals and communities with limited resources. Permanent broadband and mobile connectivity solve the affordability issues.
• Reliability – Hotspots depend on stable power sources and backhaul connections. Making sure uninterrupted service during power outages and emergencies remains a challenge but there are solutions out there for even the most remote regions.
• Privacy and security – As connectivity increases, so do concerns about privacy and security. Protecting users’ information and ensuring secure connections are ongoing priorities.

Empowering the Connected Future 

In today’s world Internet connectivity has become essential. Hotspot technology, therefore, serves as a bridge to help underserved rural and remote areas with access to the digital world. It has been a lifesaving tool in emergencies, a way for students living in remote areas to learn, and a means by which businesses can find markets and grow. and a path to better healthcare provisioning.

In the future when the last two billion on the planet are connected by COWS and hotspots the last telecommunication bridge will be in place for all of humanity to access the digital world easily.