Smarter Sensors for Safer Soldiers

In 2006, during the Second Lebanon War, some dramatic incidents sparked an idea that would change the way militaries operate in dangerous environments. Israeli soldiers navigated through dense, unforgiving terrain—in areas where they could easily be ambushed. Watching these scenes unfold, former Israeli president Shimon Peres and his son Hemi realized that soldiers shouldn’t have to be physically present to gather intelligence. If technology could replace boots on the ground with sensors in the field, lives could be saved.
That vision led to the founding of Pearls of Wisdom, now a subsidiary of Elbit Systems, and the development of Lonely Rider—a family of advanced sensors designed to detect, classify, and track movement in the most challenging operational environments.
 

Replacing Risk with Intelligence

Pearls of Wisdom started as a small, ambitious startup focused on solving one of the battlefield’s most dangerous problems: the reliance on human presence in high-risk zones. The company’s founding principle was simple—replace risk with intelligence. By designing a network of highly advanced seismic, magnetic, and optical sensors, the company sought to remove soldiers from vulnerable positions and allow commanders to monitor threats remotely.

For years, the company operated independently, refining its technology and expanding its capabilities. Then, recognizing its strategic potential, Elbit Systems acquired Pearls of Wisdom, integrating its expertise into a broader ecosystem of advanced defense technologies. 

Moreover, Pearls of Wisdom is Elbit's Center of Excellence (CoE) for technology miniaturization, with a focus on low energy consumption.
Despite its growth, the company has retained its agility and focus, operating with a dedicated team of 35 engineers and physicists at its headquarters in central Israel.

Lonely Rider

The Lonely Rider sensor family forms the backbone of Pearls of Wisdom’s solutions. Each sensor is designed to detect movement in the most complex environments, whether it’s an individual advancing through thick vegetation, a vehicle moving along an unmonitored road, or potential threats lurking underground.
 

Unlike traditional surveillance tools, Lonely Rider doesn’t just detect motion—it identifies and classifies it. Seismic sensors buried underground pick up even the slightest vibrations, distinguishing between footsteps, vehicle movement, and environmental factors. Magnetic sensors detect metallic objects, helping forces differentiate between weapons, vehicles, and harmless debris. Optical sensors add another layer of intelligence, offering visual confirmation when necessary.

"The challenge isn’t just seeing movement, it’s understanding what that movement means," says N., CEO of Pearls of Wisdom. "Our sensors don’t just report activity, they analyze and filter the data, allowing forces to act on real threats rather than false alarms."

One of the most critical breakthroughs in Lonely Rider is its ability to distinguish human footsteps from those of animals. This eliminates unnecessary alerts and ensures that forces aren’t overwhelmed by irrelevant data. In high-pressure situations, where every second counts, this level of accuracy can make the difference between a successful mission and a deadly mistake.

Mission Flexible 

No two battlefields are the same, and Lonely Rider is built for flexibility. Pearls of Wisdom has designed its sensors to be deployed in three different ways, depending on operational needs:

• Manual placement – Soldiers can carry and deploy the sensors themselves, setting up a surveillance network as they move through the field.
• Long-term deployment – Sensors can be placed in strategic locations and left operational for weeks, months, or even over a year, continuously gathering intelligence.
• Drone deployment – In high-risk areas where manual placement isn’t feasible, drones can drop sensors into position, establishing a remote monitoring network without putting soldiers in harm’s way.

"Our systems are built to last, but more importantly, they’re built to adapt," says N. "Each mission is different, and our technology ensures that forces have the tools they need, when they need them."

Lonely Rider sensors have proven their value in various operational scenarios, including force protection, border defense, and urban warfare. By providing real-time intelligence, these sensors help military forces detect and respond to threats more effectively, ensuring the safety of personnel and the success of missions.

The unique sensors are highly versatile and can be integrated into various command and control (C2) system, whether it’s Elbit's own systems or those of other manufacturers. This interoperability ensures that the sensors can be seamlessly incorporated into existing military infrastructure, providing real-time data to commanders and enhancing situational awareness across the board.

Unblinking Eyes on the Battlefield

Once deployed, Lonely Rider continuously monitors its surroundings, feeding real-time intelligence to commanders in the field and control centers operating remotely. Real-time transmission means that decision-makers at every level have a constantly updated picture of the battlefield. Instead of relying on fragmented reports or delayed reconnaissance, they have live data that allows for immediate action.

The Lonely Rider sensors are designed to operate for extended periods on minimal energy, ensuring that they remain functional in the field for long period of time without the need for frequent maintenance or battery replacements. This capability is crucial for long-term surveillance missions where continuous monitoring is required.

"Every military in the world faces the same challenge—how to operate with limited visibility," says N. "What we offer is a way to eliminate that uncertainty and give soldiers the intelligence they need to stay one step ahead."
Pearls of Wisdom's Lonely Rider sensors have already been deployed in a variety of environments, proving their value in real-world military operations across the globe. "The goal is to minimize uncertainty on the battlefield," says N. "With the right tools and technology, we can support soldiers in being ready for various challenges, wherever they may be."