Are there voice-controlled cursor systems that can replace a trackball?

Aug 5, 2021 ... ... but then I ran into this one from Kensington (Pro Fit Ergo Vertical Wireless Trackball) which has a vertical design AND features a trackball. Jan 19, 2022 ... Let's explore what happens when you're using a mouse to edit images... something that calls for minute, super-accurate movements of the pointer. Apr 22, 2025 ... a ball that is mounted usually in a computer console so as to be only partially exposed and that is rotated to control the movement of a cursor on a display. May 24, 2021 ... A trackball is a mouse lying on its back. To move the pointer, you rotate the ball with your thumb, your fingers, or the palm of your hand. Mar 22, 2023 ... What's special about this mouse? Other than it being a trackball (so you're not using your forearm as much), it's tilted such that it keeps your ... A new design for a mount that not only eliminates the pointing problems of equatorial mounts and Dobsonian mounts, but also tracks. The fMRI Trackball System is your perfect choice for your brain mapping task project. The fiberoptic trackball performs just like a regular PC trackball. Dec 5, 2021 ... In this 27 minute video, you can look over my shoulder as I swap out the worn-out Omron mouse buttons with Kailh replacement mouse buttons. Jan 2, 2025 ... The trackball will only move the pointer horizontally in one direction. I flipped it over and now it moves in the opposite direction. A trackball is a type of pointing device that resembles an upside-down ball mouse with an exposed ball that extends.