Barcelona, May 12, 2022 (GLOBE NEWSWIRE) -- Proto Inc., formerly known as Portl, is featured at Integrated Systems Europe 2022 with an incredible demonstration of the holoportation leader’s tech at the Newtonlabs Space Booth #5R850. Visitors can become holograms instantly, and pose with selfies of athletes and comic book heroes. More on Proto here.   The appearance at ISE follows Proto’s debut in Spain at Mobile World Congress 2021, when Reuters called it the top innovation of the event. Pro...