Ipod screen how does it work

The iPod touch's processor keeps track of where you put your fingers and where they move once you've placed them on the screen. You can slide your fingers from place to place, or you can make pinching or spreading motions to zoom in and out. The iPod touch matches what your fingers are doing with what's happening on the screen:.

Here's an example. The capacitive layer detects your touch on the screen, and the processor and gesture software cross-reference the touch data with the application in use. The processor relays a message to the iPod touch's screen, telling it to display an image of a keyboard.

The screen then detects the location of each virtual key you touch, and the screen displays the corresponding letter in the URL field. Each time you touch the screen, the process of determining what you're touching and why happens in the background, almost instantaneously.

The gestures themselves are fairly intuitive. To press on-screen buttons, you simply touch them. You can scroll through lists of files by sweeping your finger up and down the screen. If you turn the iPod touch horizontally, you can browse music through CoverFlow , an animated display of your music's cover art. As with the iPhone , you can zoom in to pictures and Web pages by using two fingers and spreading them apart, as if stretching to make the picture bigger.

To zoom out again, pinch your fingers together, as if trying to shrink the picture. The latest iPod touch models have two cameras, one on the front and one on the back. The camera also gives you the chance to capture and edit HD video using your iPod touch. The mp3 player now has a retina display with four times more pixels on the screen than previous iPod touch models [source: Apple ]. The iPod touch grew in popularity in its first three years, and it came close to outselling the iPhone in late The Apple iPad, introduced in early , does most everything the iPod touch can do, but on a larger device with more features.

Besides being able to run almost all the App Store apps, the iPad has special iBooks software so it can be an e-reader like the Amazon Kindle. It also has an optional keyboard dock with a full-size keyboard.

Time will tell whether the iPod touch can keep up its popularity as its bigger sibling hits the market.

To learn more about iPods, iPhones, MP3 players and related topics, visit the links on the next page. To do this with your iPod Touch running version 4. Some Linux users have found ways to synch their computers with the iPod touch, but the synch features are limited compared to Apple's supported iTunes software. Sign up for our Newsletter! Mobile Newsletter banner close. Mobile Newsletter chat close. Mobile Newsletter chat dots.

Mobile Newsletter chat avatar. Mobile Newsletter chat subscribe. Was this answer helpful? Score 6. I tried reseti it and now my enitre screen wont work. Can someome help me plz. Libstrrr Rep: 25 1. Score 2. Jonathan Rep: 25 1. Where did you take it to get the LCD fixed. Mark Ebert Rep: 1. Score 0. Mine is not working.

I tried it many times but still can't slides to unlock Help me eeeee :. Savannah Rep: 1. My iPod suddenly wouldn't let me press the zero or the back butten when typing in my password. Nagarajan Rep: 1. Marco Rep: 1. Mine doing the same.

Juliett Rep: 1. Tanya Hunt Rep: 1. Gerald Gaviola Rep: 1. Raymond Babb rabb Rep: 1. Emily Marie Locklear emilyyymarieee Rep: 1. Kayla , 'I've had the same problem maybe it is time to get something new or eve just replace the screen but I highly disagree that you should keep restarting it because it is just wasting you time so you should just go ahead and buy something new or take it apart and make sure everything is together.

I tried it many times but it didn't work at all. Add your answer Kayla will be eternally grateful. View Statistics:. Apply market research to generate audience insights. Measure content performance. Develop and improve products. List of Partners vendors. Sam Costello. Sam Costello has been writing about tech since His writing has appeared in publications such as CNN.

Facebook Twitter. Updated on June 04, Tweet Share Email. In This Article. What Is the iPod Touch? Set up and Use a New iPod Touch. Complete iPod Touch Model Listing. Frequently Asked Questions. Was this page helpful? Thanks for letting us know! Email Address Sign up There was an error.

Please try again. You're in! Thanks for signing up.