Figure 2
A horizontal bar graph compares the number of SRA studies across different application domains. The graph features seven horizontal bars, each representing a distinct domain. The x-axis is labeled 'Number of Papers (n)' and ranges from 0 to 18. The y-axis is labeled 'Domain' and lists the following categories: Cloud, IoT and Cyber-Physical Systems; Data and Artificial Intelligence; Manufacturing and Industry 4.0; Emerging and Niche Domains; Healthcare and Well-being; Security and Privacy; and Mobility and Robotics. The bars are colored blue. Cloud, IoT and Cyber-Physical Systems has the highest number of papers at 18, followed by Data and Artificial Intelligence with 12 papers. Manufacturing and Industry 4.0, Emerging and Niche Domains, and Security and Privacy each have 11 papers. Healthcare and Well-being has 9 papers, and Mobility and Robotics has 6 papers. All values are approximated.Distribution of SRA studies by application domain