In the real world of building products and attacking market opportunities, market segmentation is the process of defining and sub dividing the aggregate, homogeneous market into addressable, targeted needs and aspirations buckets. Buckets that are in turn, thresholded by demographic, psychographic andor budgetary constraints. Market segmentation strategy enables a company to drive complete, unified product solutions that are harmonious with messaging, customer outreach, and channel strategies for selling and supporting customers. In this regard, Apples product strategy is a study in market segmentation. Versus merely trying to stuff a product, burrito style, with as many different features as possible, they target specific user experiences, and build the product around that accordingly. Consider the recent i. Pod event in September, where Apple completely rebooted the i. Pod nano, rolled back the i. Pod shuffle to an earlier interaction model, and majorly forked the i. Pod Touch in a way that also speaks to i. Phone positioning. Mind you, each of these efforts represent major strategic iterations of successful products, not reboots of failed ones, so it speaks volumes about how the company thinks about its users, their workflows and corresponding segments. Moreover, it underscores the integral ness of continuously re calibrating on the definition of the situation not merely doing more for the sake of an added bullet point or to support a desired price point. Does Apple have a perfect crystal ball on these things The history of the nano and the degree of iteration of this generations shuffle, suggests that no, in fact, they dont always have a perfect read. But make no mistake While they may not always be right, they are never confused or haphazard in their approach, and that is the hallmark of sound market segmentation strategy. Apple segmentation from i. Pod shuffle to Mac. Book. As such, the chart below is an attempt to logically organize Apples product line so as to better understand the companys approach to market segmentation So what does it all mean If in football terms we are now entering the second quarter of the age of mobile computing, it helps to see the continuum of connected devices from the perspective of their means of mobility namely, whether they are wear able, pocket able, bag able or portable. Similarly, the diverse set of device input methods that Apple embraces from physical buttons, keyboards and mice to multi touch and tilt provides a window into the types of use cases and workflows that they are optimizing around. Further, when you see how Apple has used its vertical integration of the i. Pod media player and the i. Tunes marketplace across all of its devices to create a billing relationship with 1. In the harmonious bucket is the way that i. OS based Apps and their corresponding ecosystem surround directly overlay on top of i. Tunes and the i. Pod media player. This approach is no doubt a business school study of how companies can marry strategy and tactics across product lines and product lifecycles. Ironically, it is the holistic approach that has given Apple the ability to be judicious in its implementation of differentiating hardware components at the display, phone, camera and video capture level. Want the best build quality device that Apple makes Get the i. Phone 4. How do we know this While the i. Pod Touch has recently received i. Phone 4 pixie dust, in the form of a camera, HD video recording and a retina screen, the build quality is a step below the i. Phone 4, which feels like a jewel box forged by a craftsman. To be sure, the i. Pod Touch is beautiful and solid, but its screen is slightly diminished in effect, and the camera is intentionally hobbled. In other words, while Steve Jobs himself may refer to the i. Pod Touch as the i. Phone without the phone, in truth, the functional segmentation keeps it a step below the i. Phone. Now, this is completely logical when you consider how much more expensive the i. Phone is. Pricing and margins that are hidden from the customer via carrier subsidies. That is also why recent analyst data that suggests that the i. Pad is cannibalizing low end Mac.