Data Talks is Exago's podcast on all-things business intelligence, analytics, and application software. This month, we talk to PricewaterhouseCoopers Technology and Analytics Director Alex Rubin about his unusual work in sourcing, testing, and evaluating emerging technologies. As part of PWC’s tax division, Alex focuses on evaluating process discovery, intelligent automation, and data analysis solutions. We find out what he looks for in each of these technologies and what test cases he uses to push them to their limits.