In a recent experiment we demoed a scenario of how a robot can be used to help shoppers (see Video below). The robot computes the optimal path for picking items of an arbitrary shopping list. It carries the bag and guides the shopper to items locations. As we explain in the slideshow (below the video), there are other possible applications of mobile robots in a shopping. We also give a quick overview of hardware and software. We reused some existing ROS packages that we combined with our own software built using the PhaROS client based on Pharo a Smalltalk inspired OO dynamic language.
Video: A Robot Made to Help Shoppers
Slideshow about the RoboShop project