As of my last knowledge update in 2022, Walmart has been exploring various automation technologies and solutions to enhance the overall shopping experience for customers. The concept of a "Walmart automation store" typically involves the integration of advanced technologies such as automated checkouts, inventory management systems, and in-store robotics to streamline operations and improve customer convenience. These stores aim to offer a seamless shopping experience by reducing wait times, optimizing inventory levels, and providing a more efficient and user-friendly environment for customers.

Walmart's exploration of automation in its stores signifies the company's dedication to staying at the forefront of technological advancements in the retail industry. By leveraging automation, Walmart strives to create a shopping environment that is not only efficient but also technologically advanced, catering to the evolving preferences and needs of modern consumers. It is advisable to consult more recent sources for updated information on Walmart's current endeavors in automation and any developments in its approach to creating automated retail stores.