One embodiment of the present invention provides a system that selectively magnifies a region within a computer display without obscuring proximate regions in the computer display. The system operates by receiving positioning information from a user of a computer system, wherein the positioning information...http://www.google.com.au/patents/US20030006995?utm_source=gb-gplus-sharePatent US20030006995 - Orthogonal magnifier within a computer system display
