GPtO

EMPA é um visioguide GPS (guia de áudio e vídeo + GPS) também chamado de "guia áudio GPS"

GPtO is a GPS visioguide (audio video guide + GPS) also called "GPS audioguide", offering tours and games, guided by GPS. The multimedia content's variety, associated with the device's interactive features, make the discovery rich and vibrant.

Good rides...