"Trackball" Natural Recordings by Native Speakers
A trackball is a computer input device featuring an ball that is rotated with the fingers or thumb to control the cursor on a display. It typically operates in one of three modes:
1. absolute mode: cursor movement is measured directly from the position of the ball
2. relative mode: cursor movement is determined by the difference between the ball's current and previous positions
3. rate mode: cursor movement is relative to a constant reference speed
Spectacular or notable in a way that is considered extravagant or excessive; ostentatious and impressively enormous:
Tracings refer to images or marks made by following the outline or shape of something, often using a drawing or painting technique. It can also specifically refer to the actual product, such as a tracing of a drawing or a medical document such as a cardiogram showing the electrical activity of a person's heart.<br><br>In a broader sense, tracings can also refer to archives or documents tracing a person's movement, pets, or anything.<br><br>In a present-day context, tracings are often used in computer graphics, medical imaging, and engineering. They can also refer to biological tracings, like DNA tracings, which involve mapping the structure and layout of a DNA strand.
A track suit is a type of clothing consisting of a pullover top and matching trousers, usually made of lightweight, stretchy materials such as nylon, polyester, or a combination of these. It is commonly worn for athletic or lounging purposes, especially during or after exercise, running, or sports training.
Having a trackable quality means that something can be easily followed or monitored, often using a system of recording or tracking. It can be tracked or recorded as it moves, changes, or progresses.
Traceable by means of, or employing, a device that leaves or records a trail or indication of movement or location.<br><br>Indicated as having or seeming to have been looked at or noticed: complained that the police officer could see her tracks in the snow.
A tracker is:<br><br>1. A device or system used to follow the tracks or movements of something or someone, such as a ball, an animal, or a vehicle.<br>2. A person or thing that follows and watches someone or something in order to know their activities or movements.<br>3. A set of rules or methods used to monitor and understand the behavior of something, such as a user or a system.<br>4. A program or software used to track and analyze data, such as website traffic or online behavior.<br><br>In computing, a tracker can also refer to:<br><br>1. A type of malware that secretly monitors and reports on a user's activities to an attacker.<br>2. A program used to track and analyze website traffic, online behavior, or other digital data.<br><br>In other contexts, a tracker can also refer to:<br><br>1. In wildlife conservation, a person or device used to follow and monitor the movements of animals, often to study their behavior or protect their habitats.<br>2. In geography, a large instrument used to make accurate measurements of the Earth's surface.
A trackpad is a computer input device consisting of a flat surface, typically located below a keyboard, on which a user slides their fingers or a pointing device to control the movement of a pointer on a display screen.