In recent times digital printing technology was introduced which works in similar fashion to how inkjet printer work for paper based printing. Specially made inks are used to print the glazed ceramic and vitrified tiles. Printer has micro precision and thus it is able to print very high resolution images on the tiles surface.
This technology has enabled very realistic looking natural marble , stone and wooden finishes as well as creative image printing on tiles. Nowadays all glazed tiles are printed using digital printing technology and hence all tiles are digital tiles in a way.