The device is made from more than 1,000 pins that react to both computer software and human interaction.

Just imagine if your sofa could sense how you’re feeling when you get home from work. To stave off marathon TV sessions, it could transform from a cushioned pile of pillows to a rigid lounge as encouragement to go outside and move around.

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Egyptian geographer Claudius Ptolemy and Hiawatha Bray's "You Are Here" Basic Books;Wikimedia Commons; Shutterstock/MeeKo

Here are 13 pivotal moments in the history of GPS tracking and digital mapping.

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