Written by: Travis Briggs , CEO at ROBO Global US It’s tough to find a kid out there who hasn’t dreamed about robots. Long before artificial intelligence existed in the real world, the idea of a non-human entity that could act and think like a human has been rooted in our imaginations. According to Greek legends, Cadmus turned dragon teeth into soldiers, Hephaestus fabricated tables that could “walk” on their own three legs, and Talos, perhaps the original “Tin Man,” defended Crete. Of course, in our own times, modern storytellers have added hundreds of new examples to the mix. Many of us grew up watching Rosie the Robot on The Jetsons . As we got older, the stories got more sophisticated. “Hal” in 2001: A Space Odyssey was soon followed by R2-D2 and C-3PO in the original Star Wars trilogy. RoboCop , Interstellar , and Ex Machina are just a few of the recent additions to the list.Maybe it’s because these stories are such a part of our culture that few people realize just how far robotics has advanced today—and that artificial intelligence is anything but a futuristic fantasy. Ask anyone outside the industry how modern-day robots and artificial intelligence (AI) are used in the real world, and the answers are usually pretty generic. Surgical robots. Self-driving cars. Amazon’s Alexa. What remains a mystery to most is the immense and fast-growing role the combination of robotics automation and artificial intelligence, or RAAI (pronounced “ray”), plays in nearly every aspect of our everyday lives.Today, shopping online is something most of us take for granted, and yet eCommerce is still in its relative infancy. Despite double-digit growth in the past four years, only 8% of total retail spending is currently done online. That number is growing every day. Business headlines in July announced that Amazon was on a hiring spree to add another 50K fulfillment employees to its already massive workforce. While that certainly reflects the shift from brick-and-mortar to web-based retail, it doesn’t even begin to tell the story of what this growth means for the technology and application firms that deliver the RAAI tools required to support the momentum of eCommerce. In 2017, only 5% of the warehouses that fuel eCommerce are even partially automated. This means that to keep up with demand, the application of RAAI will have to accelerate—and fast. In fact, RAAI is a key driver of success for top e-retailers like Amazon, Apple , and Wal-Mart as they strive to meet the explosion in online sales.From an investor’s perspective, this fast-growing demand for robotics, automation and artificial intelligence is a promising opportunity—especially in logistics automation that includes the tools and technologies that drive efficiencies across complex retail supply chains. Considering the fact that four of the top ten supply chain automation players were acquired in the past three years, it’s clear that the industry is transforming rapidly. Amazon’s introduction of Prime delivery (which itself requires incredibly sophisticated logistics operations) was only made possible by its 2012 acquisition of Kiva Systems , the pioneer of autonomous mobile robots for warehouses and supply chains. Amazon recently upped the ante yet again with its recent acquisition of Whole Foods Market , which not only adds 450 warehouses to its immense logistics network, but is also expected to be a game-changer for the online grocery retail industry.Clearly Amazon isn’t the only major driver of innovation in logistics automation . It’s just the largest, at least for the moment. It’s no wonder that many RAAI companies have outperformed the S&P500 in the past three years. And while some investors have worried that the RAAI movement is at risk of creating its own tech bubble, the growth of eCommerce is showing no signs of reaching a peak. In fact, if the online retail industry comes even close to achieving the growth predicted—of doubling to an amazing $4 trillion by 2020—it’s likely that logistics automation is still in the early stages of adoption. For best-of-breed players in every area of logistics automation, from equipment, software, and services to supply chain automation technology providers, the potential for growth is tremendous.