Retailers once had a pretty clear idea of who shopped where and how they did it. After all, there were not that many options available for shoppers. Consumers would see an ad or peruse a catalog, and then visit the physical store with the hope that their preferred item was in stock.

These days, retailers understand there is an entirely new kind of shopper. Indeed, since the advent of e-commerce, retail complexity has increased exponentially, and today's digital consumer navigates a wide range of channels and potential shopping journeys.

As a recent Cisco survey of retail trends discovered, e-commerce has added about 40 possible shopping options for a typical shopper. With the rise of the Internet of Everything (IoE) - the explosion in networked connections of people process, data, and things - potential shopping journeys will expand to 800 and beyond. Some of the new options coming into play could include mobile devices equipped for live Web engagements, checkout optimization, mobile payments, wearables, augmented reality, and drone delivery.

The variety of journeys available to shoppers is growing exponentially.

Source: Cisco Consulting Services, 2015

This sweeping digital transformation has dramatically altered the shopping behaviors of consumers, who now demand experiences that are contextual andhyper-relevant (enabling consumers to receive what they want, when and how they want it),whether in-store or out. As a result, retailers are reinventing their business models and rethinking much of what they once knew, including traditional customer segmentation.

Video:IoE in Retail: Hyper-Relevance through Consumer Context

Increasingly, we are entering a period that has been referred to as "post-demographic consumerism" in which consumption patterns are no longer defined by traditional demographic segments such as age, gender, location, income, family status, and the like. This presents a significant challenge to retailers already grappling with growing complexity in their operations.

For example, Cisco's research reveals that Gen Y is far from monolithic. On one hand, Gen Y continues to accelerate the shift to online channels (faster than any other group): although 34 percent make more than half of all purchases online as they seek convenience and greater access to information, 54 percent would shop only in stores for the next month if they had to make a choice. Moreover, just as the physical store remains important to Gen Y, many seniors are shopping online or with mobile devices.

In short, consumer segments are increasingly fragmented and ephemeral. The sheer number of potential shopping journeys is growing exponentially, and the change is occurring faster than ever before. For an individual shopper, however, the journeys are also dynamic. Consumers are constantly shifting to other journeys as new innovations emerge -?and faster than retailers can respond. Compounding this, the velocity of innovation is increasing as IoE dissolves traditional barriers (for example, through the low cost of app creation, the Kickstarter-style funding model, and so forth).

Since every retailer is unique, and there is enormous variation across categories, each retailer must define its own target segments, and then be prepared for the rapid evolution of new "microsegments." Cisco is working with retailers to define target segments and prepare for the evolution of new ones.

To enable the customer outcomes that will determine the winners of the IoE era, most retailers understand that they need to know their customers as never before and, critically, possess the requisite business agility to adapt. Fortunately, IoE and consumer analytics technology provide the platform to truly understand, engage and respond to their customer.

Analytics is a key competitive frontier in the IoE era, enabling retailers to provide consumer experiences, offers, and interactions that are contextual, relevant, and timely. Moreover, analytics empowers the retailer to respond dynamically to constantly changing customer behavior.

To succeed in this area, retailers need a technology strategy that captures data at the "edge" of the network - from mobile devices, sensors, video cameras, and the like - and analyzes it locally, in real time, to respond to fast-moving opportunities. By leveraging analytics and other key elements of IoE such as video and mobility, retailers can drive greater efficiency in each customer journey, offer real-time savings, and create a more relevant customer engagement.

As shopper segmentation blurs, analytics is critical to understanding the new digital customer. Old or young, rich or poor, all customers have value and want to interact with retailers in new, hyper-relevant ways. IoE-driven solutions are the way to do it.