We are happy to announce that our experts Stanislav Ivanov, Craig Webster and Faruk Seyitoğlu were recognised as some of the most productive authors on robotics in tourism and hospitality. More about the findings of the paper "Research on the Frontier and Prospect of Service Robots in the Tourism and Hospitality Industry Based on International Core Journals: A Review" can be found here - https://doi.org/10.3390/bs13070560.