Gefen Offers Tool for Multiple Screens

Gefen Inc. is touting its ex-tend-it 4×1 DVI switcher. It handles two applications, so users can switch between cross-platform computers using two digital flat-panel displays.
The setup allows users to double the amount of information available and permits concurrent work on separate applications — a typical scenario among users of products like Digidesign Pro Tools.
Another application is switching among multiple computers using one digital flat panel display. This benefits those who need access to programs running on different computers without physically shifting among up to four computers. The electronic switching takes place within the switcher. Price: $799.