Did you know the photo screen savers in Mac OS X are interactive and can turn into slideshows? There’s really not a lot to this trick, just activate any of the Mac screen savers that rely on images and then use the left and right arrow keys to navigate forward and back between images in the screen saver, with a nice transition between them.

It’s hard to visualize this with a picture and best tried yourself, but the picture below shows the transition between two images as induced by the arrow keys.

This works in all of Apple’s provided image-based screen savers in OS X, and perhaps much more usefully, in screen savers you make yourself out of photo collections stored in Finder folders or iPhoto albums. For use as a slideshow, this is best done with the full screened screensavers like Ken Burns and Classic, but it does work in all of the new default image screen savers, even Photo Mobile, Photo Wall, and Shifting Tiles, though for the latter it flips through individual tiles rather than switching the entire display.

Try it out yourself, or use the navigation arrows the next time your screen saver passes a picture you want to get a second look at.

We’ve all been there, part of an extraordinarily length email thread and there’s really only a small portion of it that’s necessary to respond to, but without the proper context the reply may not seem complete or even inappropriate. Rather than quoting the entire email and explaining the response, use smart quotes to reply only to a specifically selected portion of the email.

Smart quotes are a great feature of iOS Mail that work on the iPhone and iPad with just about every version of iOS, here’s how it works:

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Have you ever wished your MacBooks built-in trackpad could have a different acceleration curve than an external mouse? If you’re a gamer or digital artist, you probably have. Sure, Mac OS lets you control the tracking speeds separately, but the acceleration curve is a whole other beast.

In you’re unfamiliar with cursor acceleration, we’ve discussed mouse acceleration in the past, explaining it as follows:

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Wallpaper time! But first, some backstory: NASA and NOAA joined up last year to launch the Suomi National Polar-orbiting Partnership satellite, and other than delivering tons of interesting scientific details of the Earth’s atmosphere and surface, that satellite has provided some incredible imagery of our little blue dot at night. That aforementioned imagery makes for some stunning wallpapers, and the resolutions provided are gigantic sizes at up to 8192 x 8192 pixels for squared images, and a whopping 12150 x 6075 pixels for the rectangular images, meaning you won’t have any trouble finding wallpaper with freakishly high resolution goodness. That means whether you have an iPad or MacBook Pro with a retina display, a 27″ iMac, or just an iPhone or normal PC, you’ll be able to spruce up the desktop and home screens with these amazing images.

There are flat views available of the planet and USA (the eastern half of the USA looks like some crazy incarnation of The Grid from TRON), and globe views available for everywhere on the planet, including the Americas, Europe, Asia, Australia, Middle East, and Africa. Click on any of the links below to jump to NASA’s Flickr page so you can grab the high-resolution versions.

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One of the better little feature of iTunes 11 is the addition of a new ability that lets you redeem gift cards for the App Store and iTunes Store using nothing but the built-in camera of a computer. This is much better than typing in the random numbers which is fairly easy to mess up, and using this great new feature is super simple:
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Have you noticed how some sites promote their own app to download when you visit their website while browsing through Safari on an iPhone, iPad, or iPod touch? This is done through a little pop-up menu that appears at the top of Safari when browsing some sites with iOS 6 onward, and it’s done through something called “Smart App Banners”. If you haven’t seen this on the web yet, here is what it looks like at the top of a site:

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Gmail is one of the most popular email services around, and if you use the web-based email client as your primary email app too then you’ll undoubtedly benefit from these three simple tips to boost productivity. No, they won’t end the email onslaught and 100 new email messages a day that we all suffer from, but they will help you get in and out of your inbox quicker in several completely different ways, and that’s a big help.
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If you want to be able to transfer music to an iPhone, iPad, or iPod touch wirelessly and without syncing everything on the device with iTunes, you’ll need to turn on iTunes Wi-Fi Sync. Yes, you read that correctly, in order to add a song to an iPhone (iPod, etc) wirelessly and without syncing the entire device, you have to enable a feature that suggests kind of the opposite. This is very easy to do, but surprisingly, wi-fi syncing is disabled by default. We’ll walk you through turning the feature on and then showing you how to copy a song over to an iOS device wirelessly, without syncing everything else which as we all know can take forever.

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This weeks great Mac setup comes to us from Caleb M., the owner of a production company in New Zealand that specializes in cinematography with rapid turnaround. The Apple gear is used to edit, color, process, and deliver materials. Hardware includes:

• MacBook Pro 15″ (early 2011) – 2.2 GHz Intel Core i7, 16GB RAM, 240GB SSD
• iPad 16GB (3rd Generation) 
• iPhone 5 16GB
• 27″ Apple Thunderbolt Display
• Western Digital My Book VelociRaptor Thunderbolt Duo (2x1TB Raptor Drives, RAID 0)
• Seagate GoFlex Thunderbolt Adapter – for offloading media on SSDs
• Twelve South Hover Bar for iPad
• Rain mStand Laptop Stand for MacBook Pro
• ElevationDock for iPhone 5
• Logitech Wireless Solar Keyboard K760
• Apple Magic Mouse
• Diecast DeLorean for awesomeness

The HoverBar is a great iPad accessory, and in this case it lets the iPad be used as a third display from time to time. You can try turning your iPad, iPhone, or iPod touch into an external display by using AirDisplay, which now has a free version available for anyone to test.

Do you have an interesting Mac setup you want featured here on OSXDaily? Send us a good picture or two, a list of hardware, and a brief description of what the workstation is used for: osxdailycom@gmail.com

Did you know you can add or edit the lyrics of any song in your iTunes library? And of course, once you sync that song to your iPhone or iPod touch, you’ll then be able to view the lyrics directly on the iOS device screen. The whole process is quite simple, though you’ll have to fill in lyrics yourself if they aren’t already there, but with no shortage of lyrics sites out there the words the songs are only a quick google search away. The result is that you’ll be able to actually see the words to a song while you’re playing it in the Music app rather than taking a wild guess.

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The new iTunes interface can be a bit jolting at first, but whether you’re still trying to get the hang of the new iTunes 11 interface of you’ve already made the changes to bring some familiarity back to the app, you’ll find good use out of these keyboard shortcuts.

We’ve split them up into three distinct sections based on usage, and you’ll be able to start and stop songs, change volume, hide and show the sidebar, toggle the new MiniPlayer, and access all of your media libraries, all with the help of nothing but some simple keyboard shortcuts.
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The first major TV interview with Apple CEO Tim Cook aired last night, where he spoke at length with NBC’s Brian Williams. A wide variety of topics are discussed, including Cook’s role as CEO, Steve Jobs, the mishaps of Apple Maps, Apple TV, manufacturing, the future of Apple, The Jetsons (yes, the cartoon), competition, and other little tidbits, like Apple’s purpose which led to this great quote from Cook:
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Snapseed is far and away our favorite mobile photo editing app for iOS, and it just got even better because the best image editing app for iPhone, iPad, and iPod touch is now free. No more $4.99 price tag, now everyone can check it out with no obligation other than a quick download.

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Whether the iPhone is flipped into silent mode or not, an incoming text message or iMessage will vibrate. While that’s great for being notified of a new text, in some situations you’d rather have complete silence when texting, you know, when you’re passing time in a boring meeting, sitting a quiet classroom, or maybe you’re just next to someone who is a very light sleeper. In situations like these the best way to text and send messages completely discretely is to not only mute the iPhone, but to go a step further and disable the vibration alert as well.

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Photos taken with digital cameras, including the iPhone, iPad, and iPod touch, all include some level of EXIF data, which is basically metadata with information about the image. With pictures taken from the iPhone and other smartphones, that data can even include details like precise geographic coordinates where the image was taken, (though that’s easy to disable), and overall that metadata can just make images more bloated than they need to be.

This tutorial will show you how to remove all EXIF data from pictures you choose to on a Mac in a nice quick and easy manner. EXIF data includes meta data, GPS coordinates, originator information, and more, and by stripping the EXIF metadata from the image file the photo will no longer have that information bundled with the file itself.

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The command line is often considered the realm of advanced users, but that doesn’t mean every usage of Terminal has to involve rocket science. This collection of terminal tips should apply to a wide variety of Mac users, and everyone from beginners to advanced users should find something worthwhile here.
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Creating a new user account in Mac OS X either for yourself or for another person who may use your Mac is often a good idea.

For another computer user, a separate user account insures that your data and their data is separate, effectively sharing the same computer but not the same files. For yourself, a new user account used exclusively for work or play is an excellent way to increase your productivity by reducing distractions. This makes it very easy to use and carry just a single Mac to serve as both a work and personal computer, and can be a real lifesaver for those of us who are either workaholics or just easily distracted by all the stuff that resides on the computer.

We’ll show you how to create a new user account in Mac OS X that you can use for whatever usage is necessary, either for your own needs or for a separate person.

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Have you ever wanted a globe in the palm of your hands? Well thanks to your iPhone or iPad you can have a little virtual world and digital globe, right in your hand!

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