Walmart's tech hub is a center focused on developing innovative technology solutions to enhance the shopping experience. Located in Bentonville, Arkansas, it brings together a team of engineers, data scientists, and software developers who work on projects related to e-commerce, supply chain management, and customer service. The hub aims to leverage advanced technologies like artificial intelligence and machine learning to improve operations and streamline processes. By investing in technology, Walmart seeks to stay competitive in the retail market and better serve its customers through improved online and in-store experiences.