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Everything about Trackball

Pointing device

A trackball is a pointing device consisting of a ball held by a socket containing sensors to detect a rotation of the ball about two axes—like an upside-down ball mouse with an exposed protruding ball. Users roll the ball to position the on-screen pointer, using their thumb, fingers, or the palm of the hand, while using the fingertips to press the buttons. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: TrackballA 5-minute orientation
  2. Skim a recent paper: Using a Low‐Cost Trackball System to Assess Repeatability of Movement in Small AnimalsInfluential work since 2022
  3. Pick up a classic book: PC Hardware in a NutshellThe most-reprinted book on the subject
  4. Read the landmark paper: Mechanisms underlying phonotactic steering in the cricketGryllus bimaculatusrevealed with a fast trackball systemCited 76 times
  5. Go sideways: Input deviceA closely related topic
  6. Go sideways: Scroll wheelA closely related topic

📖 Definitions

Noun A pointing device consisting of a ball housed in a socket

🏆 Landmark papers (most cited)

🆕 Influential since 2022

📚 Books worth reading

Ranked by number of editions on Open Library, a rough measure of how lasting a book is.

🔗 Related topics