Screen Gem

Dashboards are the latest craze in computing. Displays that show some vital stats at a glance have found their way into everything from operating systems such as Mac OS X's Dashboard Widgets to interfaces in internet security suites. Now keyboards have dashboards too. Logitech's Cordless Desktop MX 5000 Laser ($269, www.logitech.com) is a long name for a keyboard and mouse, but it's also the latest controller combo that has its own LCD screen. The default display shows the user account's name, ...