Breadcrumb Home App helps hospitals prepare by streaming crash scenes Friday, February 20, 2015 http://www.usatoday.com/story/tech/2015/02/16/app-lets-hospital-see-accident-sc… After a car crash, it’s a race against time to get the right treatment to people who are hurt.The University of Iowa has developed a new smart phone app to bring the crash scene to the E.R.