Reinvention Retail: How the World's Biggest Retailers are Changingthe Way They Do Business Ushered in on a wave of retail-specific apps, disruptive technologies are changing the way that shoppers interact with their preferred stores. The now-ubiquitous retail app has been augmented by technologies from beacons to wearables that leverage big data and omni-channel service to improve the retail experience. Learn more about how top brands use these technologies to engage consumers to gain a competitive edge.