Other Computer Peripherals
The Other Peripherals section explores more add-ons and fundamentals for your computer, such as webcams, sound cards and brain-computer interfaces. Explore other peripherals and add-ons for your computer, such as webcams, sound cards and brain-computer interfaces.
How CD Burners Work
Why can I play some DVD movies but not others on my computer DVD-ROM?
How Microsoft Surface Tabletop Works
How Transmissive Film Works
How do touch-screen monitors know where you're touching?
Which Computer Keyboard Keys Wear Out the Fastest?
How the Xynergi Keyboard Works
How Does an Optical Mouse Work?
Back to the Caveman: Are Emojis Replacing Words?
Who Are the Emoji Deciders?
How 3-D PC Glasses Work
How 3-D Printing Works
3-D-Printed Houses Could Revolutionize Affordable Housing
New '4-D Printing' Advance Makes Shape-changing Objects Inspired by Nature
Apple's AirTag is an inexpensive, quarter-sized gadget that helps you keep track of the things you often lose, but lately it has been coming under scrutiny for causing security issues like stalking and car theft. What is Apple doing about this?
Memory card storage is a handy way to transfer images and video from a phone or camera to your main computer. Here's how to use it.
By Talon Homer
Computers are growing increasingly sophisticated, but in most cases, we interact with them with the same tools we've been using for decades. Can engineers come up with better ways to interface with machines?