Arcolis application can be used with the low cost SUSHI-RB/RJ usb dmx interface. See www. Arcolis. Com for more information. You need to connect a usb cable between the SUSHI-RB/RJ interface and your android phone/tablet. Arcolis application can be also be used with other DMX interfaces from Nicolaudie group. See www. Nicolaudiegroup. Com for more information.