How eye-tracking tech could help ICU patients communicate

(By Lisa Rapaport, Reuters Health) – Eye-tracking devices might help some patients communicate even when mechanical ventilators make it impossible for them to speak, a small pilot project suggests. Researchers offered eye-trackers to 12 patients on ventilators in intensive care units (ICUs) at the Johns Hopkins Hospital in Baltimore, Maryland, during 2013 and 2014. All […]...