A trackball is pointing device allowing four-axis control. It consists of a small ball embedded on the device surface, partially exposed so the user can move a finger across it to rotate it in any direction. This allows fast scrolling in any direction.
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Samsung Gear S2
fhallieNov 10, 2015
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Apple Watch
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Moto 360 Sport Smartwatch
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Nexus 9 Discontinued by Google and HTC
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ZUK Z2 gets Certified by TENAA
