Hospital Matters: Safety and security are watchwords at any hospital in the U.S. now, and many providers are deploying technology to help thread the needle of welcoming staff, patients and visitors while turning threats away. Evolv Technology stations are common sights at many facilities, and this week we talked to Jason Grellner, vice president of health care at Evolv. (The company is also an Endorsed Business Partner of the Minnesota Hospital Association). Grellner talked about how technology and people can interact most successfully — and safely.