We are developing a suite of software to control USB I/O devices.
Initially the support will be for Windows and Linux hosted Human Interface Devices (HID) although hopefully this will extend to virtual comms. port control in the future. API coming...
MWCtrl is a Java application designed to control a microwave dish connected to an Opto22 Ethernet Brain. The application was written for Linux using a touch screen (optional), but also runs on Windows & Mac OSX.
OS independent RS232 remote control. Java-based server (console), easy adjustable HTML GUI, local/internet use, incl. device driver API and drivers (e.g. EIKI LC-XM1/SM1/VM1!!)
funcgen shall provide a web frontend to monitor and change the settings of a function generator. Its possible that the function generator is connected to a diffrent computer than the webserver the frontend is running at. Frontend is written in Java/JSP.
WebApp to start or stop remotely the computer's fan using HTTP (your computer's Firefox or your iPhone Safari...).
Why do you want to do that? It's too impressive to stop the fan from your bed... :)