Why hikers need a backup for the maps on their phones
Phys.org
February 20, 2026
AI-Generated Deep Dive Summary
As hikers increasingly rely on digital maps and mobile phones for navigation in the great outdoors, the importance of having a backup plan has never been more critical. With four out of five Norwegians now using digital maps when hiking, our phones have evolved from simple tools to essential virtual compasses. However, this growing dependence on technology highlights the need for hikers to ensure their navigational tools are reliable and fail-safe. The article emphasizes that while mobile devices have become indispensable aids in nature, they are not foolproof—signal loss, battery failure, or software errors can leave users stranded without a clear path forward.
The shift toward digital navigation has been swift, transforming phones into go-to resources for exploring remote areas. Yet, this reliance comes with risks. GPS signals can weaken in dense forests or mountainous regions, and over-reliance on technology can erode one's ability to navigate using traditional skills like map reading or compass use. The article underscores the importance of balancing digital tools with basic navigation techniques to avoid getting lost—or worse—in unfamiliar terrain.
From a scientific perspective, this issue touches on broader discussions about technology’s role in human activities. While GPS relies on satellite signals that follow specific physical principles, these signals can be disrupted by factors like poor weather or electromagnetic interference. Understanding the limitations of digital tools and supplementing them with tried-and-true methods is not just practical; it aligns with a deeper appreciation for how science shapes our experiences in the natural world.
Ultimately, the article serves as a reminder that even in an age dominated by technology, human judgment and adaptability remain essential for safe outdoor adventures. Whether through carrying paper maps, learning to use a compass, or simply trusting one’s instincts, hikers must ensure they have multiple ways to navigate confidently—no matter what challenges Mother Nature throws their way.
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Originally published on Phys.org on 2/20/2026