TouchKit is a 4-wire analog resistive touchscreen designed for PDAs, web phones, and other handheld consumer applications. It offers superior accuracy and drift-free operation with 98.5% linearity, and supports multiple operating systems, including Windows, Linux, and Mac. It also has a light transmission rate of 80-90%, and supports input from fingers, gloved hands, and styluses.
Wineskin Winery creates Mac OS X ports/wrappers for Windows programs/games, with an easy-to-use GUI, integrated Wine, X11 and an installer.