Android application for running Windows applications with Wine
Virtualization software for x86_64 hardware
Emulator of the 8-bit computers Sharp MZ-800 / MZ-700 / MZ-1500
A modal keyboard-driven virtual pointer
On-screen virtual keyboard
A UNIX-like kernel for the i386 architecture
Unicode On-Screen Keyboard: insert text snippets into any Windows app
Onscreen keyboard for eye tracking systems