Picture this: you’re on a boat, sailing through the ocean, trusting your phone’s map to guide you to shore. Suddenly, the ...

The network of satellites and incredibly sophisticated mobile technologies that power GPS navigation has become ... a definitive understanding of where the boat was positioned could radically ...

[Vlad] started prototyping with an Arduino, a GPS module ... to make sure that steering and navigation were working correctly before putting it in a boat. After a bit of tweaking, his controller ...