Trad4 is a fully concurrent, thread safe, graph-based programming language that scales linearly on multiple cores. It is initially intended for deployment in the financial industry to model real-time risk.
DrvFR is a driver for Shtrih-FR-F fiscal cash registrator ver. 03 produced by Shtrih-M Company (Russia) http://www.shtrih-m.ru
DrvFR implements programming interface between the device connected to serial port and client software.