TECH Signal 195
Group of Teen Hikers Relied on Google Maps. It Was a Disaster.
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Google Maps calculates walking times assuming flat pavement, not mountainous terrain, creating a dangerous gap between user expectations and reality. For engineers building routing or navigation systems, this is a concrete reminder that time and difficulty estimates which ignore terrain and elevation can put users in life-threatening situations.
Written by elseif from the cluster below · every claim links back to a sourceThe three things worth knowing
Google Maps estimated the Howe Sound Crest Trail would take about five hours, while search and rescue officials recommend hikers treat it as a two-day backpacking trip.
The platform's walking time calculations assume flat road conditions and do not account for terrain difficulty or elevation changes.
The hikers carried only half a liter of water each based on the short time estimate, with no reliable water sources available along the route.
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