Instead, SEO now takes a multi-faceted approach where you’re involving different disciplines (i.e. content, email, advertising, social), building a brand (i.e. investing in intangibles, not just conversions), and competing on multiple fronts (i.e. paid search positions, review & aggregation sites like Yelp, TripAdvisor, beefing up your local listings, and more) – all at the same time.
Bluetooth technology is less expensive than GPS and WiFi. However, while bluetooth makes beacons great, it’s also their downside, as many folks keep bluetooth turned off when they’re moving around in the world. To understand the tech in greater detail, Estimote, a beacon vendor, does a good job of explaining the physics and math of how beacons work.
Now the ad servers don’t create this table themselves, they license it from another ‎company like MaxMind or DigitalEnvoy, whose primary business is geolocation ‎data.   This is no enviable task; IP addresses themselves don’t necessarily have an ‎obvious pattern in the way they are assigned like a telephone area code would.  It’s ‎a bit like solving a mystery, and the geolocation companies use a variety of ‎methods to approach the problem.  ‎ /injects>