Hardware

Photos: Reinventing the scroll wheel

A recent visit by CNET News.com to Synaptics' headquarters in Santa Clara, Calif., turned up several notable concept designs that might make their way into future PCs.

The company, perhaps best-known for its iPod click wheel, actually receives the bulk of its revenue from designing and building touchpads for notebook PCs. One example of a current product featuring Synaptics' technology is Toshiba's Qosmio entertainment notebook. This is a dual-mode touchpad, which means it can either operate in cursor mode or in multimedia mode by tapping the button in the upper right-hand corner with the arrows. The touchpad can be used to adjust the volume or launch different applications when in multimedia mode, as shown here.

Tom Krazit/CNET News.com

By Bill Detwiler

Bill Detwiler is Managing Editor of TechRepublic and Tech Pro Research and the host of Cracking Open, CNET and TechRepublic's popular online show. Prior to joining TechRepublic in 2000, Bill was an IT manager, database administrator, and desktop supp...