Location Technology

Unless you've been hiding under a rock, you've seen the emergence of Location Technology. It's all around us, from our cellular phones, portable GPS, car based GPS, Apps, Games, and so on. What you may not realize is, Location Technology has been around for a long time.  

Here's a fun look at the History of Location Technology

I love to read books but no matter how much I read, I'm always amazed at how much our ancestor's were able to accomplish.  

Smoke Signals

Back... back in time, everyone from the American Indians to the Ancient Chinese used Smoke Signals to locate home and communicate signals to remote groups or individuals.

Celestial Navigation

I'm not a mathematician but I'm confident that many reading this can run circles around me when it comes to math. For centuries our ancestors used the stars and mathematics to determine coordinates based on the position or location of the stars and sun. I know I would've been lost for sure! In the mid 18th Century, clockmaker John Harrison invented a chronometer which allowed sailors to determine longitude by accurately tracking the time change between home and their current location

Homing Pigeons 

Certain types of Rock Pigeons were bred to be able to find their homes from extremely long distances. These were used for courier services and navigation for thousands of years.

Magnetic Compass

By using a magnet to point to the earths poles, this invention allowed navigators to finally determine their heading, in addition to latitude and eventually longitude.

Radio Triangulation

By measuring the strengths of radio signals, ships, aircraft, and military ground troops began to be able to estimate their coordinates from very long distances.  

Satellite GPS

There's a group of around 30 satellites that orbits the earth and is used to triangulate the position of the receiver. Nearby satellites send timestamped messages, and the receiver calculates the distance of each satellite based on the speed of the incoming messages compared to the time they were sent. The size of these receivers have shrank considerably since the 1960's when this technology was first deployed.

Automotive GPS Navigation

While many GPS receivers were used for military purposes since the 1960's, the automotive GPS nave unit became the first dedicated GPS device to gain traction among consumers. Initially mapless and slow, these devices now include very detailed maps with turn-by-turn directions and connectivity to additional services like real time traffic.

GPS Enabled SmartPhones 

Every smartphone on the market, be it the Blackberry, Android, iPhone, Windows, etc. have changed the apps industry by allowing third party software applications to take advantage of user location.

Today we have the ever evolving world of Location Based Applications, Gaming, and Social Networks. These apps are everywhere and most developers now have some location functionality to their product. The past 2-3 years, consumers have shifted from candy bar, texting focused phones, to full featured smartphones. These phones have taken over and are in the hands of millions of consumers. We've only touched the tip of the iceberg. The next decade will be an exciting time in technology and mobile electronics.