In an era of smart tech and instant solutions, a team of geologists from Nelson Mandela University has uncovered a surprising truth: when it comes to predicting natural disasters, people still outperform the devices in their pockets.
Dr. Gaathier Mahed, Head of Geosciences, led a groundbreaking study that found smart devices like iPhones and tablets fall short when measuring critical geological changes. The research highlights that while technology offers convenience, its accuracy can’t always be trusted—especially when lives are on the line.
Using a blend of traditional tools like geological compasses and modern smartphones, Dr. Mahed’s team compared results during field studies near Beaufort West. The findings? Significant discrepancies in the devices’ measurements underscore the need for human expertise and careful calibration.
“We can’t yet rely solely on technology,” says Dr. Mahed. “Fieldwork needs the human touch to ensure accuracy and prevent potentially disastrous outcomes, especially in construction and disaster planning.”
This story is just one example of how Nelson Mandela University is driving critical conversations around technology’s role in society.
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