The FECI App is an invitation to travel 150 million years into the past, to discover and get to know the fascinating fauna that has trodden the national territory, long before human beings inhabited the Earth. From the Jurassic to the Pleistocene, using augmented reality, the App brings to our time and space more than 10 prehistoric species discovered in Chile, which can be viewed from the cell phone on different surfaces, inside or outside the home. The chilesaur, the arackar licantaray, the sabertooth, the mylodon and some small primitive mammals are just some of the animals that people will be able to see in 3D starting on October 3.