Ask iPod users what they like the most about the device, and most will probably mention the scroll wheel. MP3.com's Eliot Van Buskirk has the story behind it. Evolver.fm Editor Eliot Van Buskirk has ...

The Microsoft Explorer Touch mouse invites you to “explore” its unique, touch-sensitive scroll wheel. While the Explorer Touch doesn’t offer multitouch gestures like Apple’s Magic Mouse or Microsoft’s ...

Japanese company Cooyou has launched a tiny USB scroll wheel that can be used as a dedicated device for either vertical or horizontal scrolling on a PC. Appropriately called the Crazy Small Wheel, ...

A cross between Apple’s Mighty Mouse and Motorola’s PEBL, the Obsidian is Saitek’s most fashionable mouse to date. Its got a 1,000 dpi resolution and ditches a scroll wheel for touch-sensitive ...

Hence why logitech makes "gaming" mouses.<BR>The microsoft moved to a smooth scroll while logitech kept with the hard click scroll.