Mobile device Accessories Flashcards
What is another name for a touchscreen pen?
A touchscreen pen is also called a touchscreen stylus or a capacitive stylus.
How does a capacitive stylus work?
It allows users to interact with touchscreen devices without touching the screen with their fingers.
What is an active stylus?
An active stylus (or digital stylus) can detect pressure levels and may include buttons for additional functions.
How does an active stylus differ from a capacitive stylus?
An active stylus offers pressure sensitivity and button functions, while a capacitive stylus only mimics finger touch.
Can an active stylus work with any touchscreen device?
No, active styluses are often device-specific (e.g., Apple Pencil for iPads).
What is a drawing pad?
A drawing pad is an external device that allows precise input with an active stylus, even on computers without touchscreens.
What is a trackpad used for?
A trackpad replaces a mouse and allows users to control a cursor with touch gestures.
How do external trackpads connect to computers?
External trackpads usually connect via Bluetooth.
What is a headset used for?
A headset allows for audio input and output, useful for calls, gaming, or video conferencing.
What are the types of headset connections?
USB, 3.5mm TRRS, Lightning (for Apple devices), and Bluetooth (wireless).
What does TRRS stand for?
Tip-Ring-Ring-Sleeve, a connection type that supports both audio input and output.
Why might someone use external speakers with a mobile device?
Because built-in speakers in phones and tablets are often small and have lower sound quality.
How do external speakers usually connect?
Via Bluetooth for wireless convenience.
What is a webcam commonly used for?
Video calls, streaming, and recording videos.
What is the purpose of a docking station?
A docking station connects multiple peripherals to a laptop, reducing the need to plug and unplug cables.
How does a docking station improve workspace efficiency?
It allows users to easily connect a laptop to monitors, keyboards, and other devices without plugging them in separately.
What is a port replicator?
A port replicator is a smaller alternative to a docking station that connects through USB but lacks additional adapter slots.
