A computer system comprising a central processing unit (CPU) configured to accept coordinate type data from a touchpad or the like. The CPU has an operating system executing thereon with special support for interfacing to the touchpad. The operating system has the following capabilities: (1) mapping...http://www.google.de/patents/US5613137?utm_source=gb-gplus-sharePatent US5613137 - Computer system with touchpad support in operating system
