In my opinion this was the first truly great desktop trackball. But at least they didn’t call it a Mouse for no reason. What to expect, when to pre-order, how to watch Did someone say wireless charging? So I decided to write a review of the trackballs I have known and mostly loved. Actually, my most favourite input device is a trackball – I purchased a Logitech TrackMan Marble FX a long time ago, and used it for years. I am still using my Marble FX

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The only good mouse is a dead mouse. Rather than having a hole in the back to allow you to easily pop the ball out for cleaning, this one actually has a locking ring around the ball which you have to release and remove logitech trackman fx you can get the ball out. When they are clicked, on Linux they actually generate two sets of button events – scroll lobitech generates events logitech trackman fx buttons 4 and 11, and scroll up generates buttons 5 and It uses a specially finished ball and an optical sensor to read the movement, providing much better precision ttrackman eliminating all moving parts other than the ball itself.

There are three buttons, two are the normal mouse left and right buttons and the third is a drag-lock button, with a little LED next to logitedh which lights up when drag-lock is engaged.

Trackballs that I have known and loved: A history in hardware

There is one very nice feature when using it as a mouse – the scroll ball actually works for both horizontal and vertical scrolling! You can always tell logitech trackman fx old hard-core Unix guys, because they will do just about anything for a three-button pointing device. However there is a less obvious button, surrounding the ball on top, which works as a drag-lock button.

I am not alone! The second generation logitech trackman fx the FX series, the wrist rest was now a removable add-on piece of rather flimsy plastic which could even be rotated a bit logitech trackman fx adjust the angle between your arm and the trackball.


Subscribe to this entry. E-Mail addresses will not be displayed and will only be used for E-Mail notifications. The university said the invention could help make devices such as mobile phones bendable.

Trackballs that I have known and loved: A history in hardware | ZDNet

Logitech trackman fx technology has gotten steadily better, making for easier, smoother and more accurate movement. One other note about the manufacturing of this trackball, and possible differences over time. The ball on logitech trackman fx then works as a trackball, and there is a little cover that you can slide closed over the mouse optical sensor on fd bottom.

Logitech TrackMan Voyager – In some ways this was the next generation of the Thumbelina, because you could easily hold it in your track,an and roll the ball with your thumb. Actually, my most favourite input device is a trackball – I purchased a Logitech TrackMan Marble FX a long time ago, and used it for years.

I call this an unfortunate idea because rx lot of people including me find it difficult to click the scroll wheel without actually scrolling at least a little bit, and that can cause you to click in a place other than where you had intended to. What to expect, when to pre-order, how to watch Did logitech trackman fx say wireless charging? Interestingly, the fourth button on the TrackMan reported itself as “button 8” when I probed it with “xev”, so I needed logitech trackman fx make sure the server is aware of it.

The buttons still work exactly as they did in mouse logitech trackman fx.

Logitech Cordless Optical TrackMan – This was my all-time logitecg trackball until recently, and in my logitech trackman fx it is one of the best trackballs ever designed. Microsoft’s Surface line of PCs gets an upgrade, and it continues to make Apple’s Mac lineup look old, stale, and increasingly outdated.

Terry logitech trackman fx Site Navigation About me My pictures on flickr mylvmbackup Linux packages Writings Disclaimer The views or opinions expressed on this blog are my own and do not necessarily reflect the views or opinions of my current employer. Logitech Wireless Trackball M – I originally bought this trackball only because logitech trackman fx is compatible with the Ttackman Unifying receiver, and I believe it is still the only Unifying trackball.


This was the first symmetrical trackball I owned could be used either left- or right-handed I loggitech the Trackman Voyager. So that’s the lot of them, from the very oldest to the absolute newest, covering a span of well over 20 years.

I have owned at least three or four of these over the years, and I’m pretty sure that there was a major change in the manufacturing and materials along the way. I spent a lot of time on airplanes in logitech trackman fx days, and the combination vx the logitech trackman fx size of laptop computers and the small size of airline seat fold-down tables meant that there was no room to use a mouse.

I believe that this was the first to use Logitech’s Marble optical sensing technology. Posted by Lenz Grimmer in HardwareLinux at This logitech trackman fx before Logitech came up with the rather unfortunate idea of replacing the middle button with a “clickable” scroll wheel, which was introduced on the TrackMan Marble Wheel, and continue with many more after that.

To save me from repeating the same thing over and over, I will simply say here that the “Left” button on Windows is “mouse button 1” on Linux, the “Right” button is “mouse button 3” and the logitech trackman fx button logitech trackman fx “mouse button 2”.

It required some tweaking and testing, but this is what I added to xorg.