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The Shifting Sands of Device Identifiers

Dec 11th, 2013

One of the key identifiers that WURFL uses to detect devices is the user agent (UA) string. This string morphs based on the device, OS version, browser version and several other dimensions. Over the lifecycle of a device, that device’s user agent will change – especially if you are gadget geek who upgrades, experiments with alternate browsers, or generally fiddles around with his/her phone or tablet.

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Making Mobile Device Detection Easy for Analysts

Dec 3rd, 2013

You are a data Cuisinart – slicing and dicing and analyzing all day long.  You have laid your hands on weblogs and you would love to figure out a whole bunch of questions related to mobile. Like, how many android tablets are using your web site?  How many non-smartphones?

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