Amazon launches "badge pay," which uses its Just Walk Out retail tech to let employees use their badges for payments, starting with a hospital in Savannah, GA (Sarah Perez/TechCrunch)

Sarah Perez / TechCrunch:

Amazon launches “badge pay,” which uses its Just Walk Out retail tech to let employees use their badges for payments, starting with a hospital in Savannah, GA  —  Amazon’s computer vision and sensor-powered Just Walk Out retail technology, which allows customers to shop at stores …