LogWeb/Ajax is a terminal emulator: you can use this on your own computer to access a program running on a different computer ("Host", "Mainframe", or "Unix").
Unlike conventional emulation programs however, you do not need to install LogWeb/Ajax or any other additional components (such as Java, ActiveX, EXE files) on your computer: LogWeb/Ajax runs completely in your Web browser while providing all the usual program and operating functions of a conventional program:
You can find further information here: