The 'LPT Interface' application is great for students. With 'LPT Interface' pupils can write & read the parallel port's: Data Port (8 bit), Control Port (4 bit) and read Status Port (4 bits).
GNUEA stand for GNU Universal Expert Advisor. Used in MetaTrader platform as an Automatic Trading System. With GNUEA, we can use every default MetaTrader's indicators as automatic enter and exit trading strategy. For forex (or other futures market).