visi 4dLists of the types of elements that can be added to the 4D Systems displays from the ViSi-Genie programming environment. (iii) Downloading a ViSi-Genie program to a touchscreen. After a user interface has been developed in ViSi-Genie, itViSi-Genie is a breakthrough in the way 4D Systems graphic display modules are programmed, it provides an easy method for desning complex Graphics User Interface applications without