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The Kraft trackball, also known as the Kraft TripleTrack, is a device developed in the late 80s by Kraft Systems and released simultaneously for several computer families: IBM PC, Atari ST, Commodore 64 and Amiga. Trackball features include a key lock switch for selection and a detachable pedal. The Kraft trackball has a symmetrical body and is therefore suitable for…

The ProTrack 60i was developed by the Trackerball Company, a former division of Marconi (the creator of the very first trackball, the “trackerball”, which was developed in the 1940s to control the on-screen cursor of military radars). The trackball was produced in two versions: the R60 (ProTrack 60) with a characteristic white body with a black ball and buttons, and…

The MTB-01 trackball is a typical example of this type of pointing device most common in the first half of the 1990s. In addition to selling it under the MacALLY brand, theTaiwanese manufacturer has actively provided it for rebranding. That’s why the MTB-01 model isoften found under other names (although it was released by Fellowes Computerware in 1997). This trackball…

MicroSpeed’s PC-TRACK trackball, released in 1991, has a significantly better ergonomic design than the company’s previous model, the FastTRAP trackball. This trackball has a symmetrical design, suitable for both right- and left-handers. The trackball is big. MicroSpeed chose a 2.25-inch ball for this device because their research showed a significant increase in cursor positioning accuracy with a larger ball. Studies…

The TopTrak trackball is medium in size and has rounded corners. The device is equipped with a 2.5 m cable, which is much longer than the typical distance between the user and the system unit. The trackball has a serial connection interface. Additionally, the trackball comes with a steel foot pedal, which duplicates the left mouse button and adds another…

The FastTRAP device from MicroSpeed, released in 1987, is a trackball with three buttons, as well as an additional wheel, thanks to which it can generate coordinates not along two, but along three coordinate axes – x, y, and z – that is, it supports one more coordinate plane than a mouse or tablet. The additional axis was designed primarily…