In the field of human to machine interfaces (HMI) and supervisory systems (SCADA), there is an increasing request of more attractive and realistic graphic representations. To this purpose Sielco Sistemi has equipped its supervisory software Winlog Pro 3.01 version with a new class of powerful objects that increase the graphic impact and the realism of the SCADA applications. In addition to the graphic library Symbol Factory, development tools include the popular libraries of animated graphic objects Industrial Gadgets ActiveX Basic Edition and Industrial Gadgets ActiveX PRO Edition, with lots of animated objects digital (buttons, switches, leds), numeric (pointer indicators, potentiometrs, led displays) and complex (motors, pumps, valves, tanks, pipes). We have revised all development tools, in order to increase performance and make it easier to use. A special effort was made to improve graphics, increasing the number of supported formats (JPG, PNG, GIF, …), enhancing transparency options, making it smoother motion graphics. These new graphic objects will make of Winlog Pro SCADA software an ideal solution for the development of operator interfaces with virtual instrumentation. This new release confirms the care of Sielco Sistemi to continuously improve Winlog Pro, the powerful, low cost and easy to use SCADA software selected by many leader manufacturers of electronic instrumentation and collecting increasing consensus among Italian and international users. www.sielcosistemi.com