Yellow Jacket is an all new iPhone case that doubles as a powerful stun gun, zapping potential threats with 650,000 volts of electricity. Not only that, the case also doubles as an additional battery for the iPhone itself, providing up to an additional 20 hours of use – assuming you don’t use the stun feature of course. Sounds interesting, doesn’t it?

The story behind Yellow Jacket is also interesting if not disturbing, apparently it was created by a guy who was robbed at gunpoint in his own home. That story and more are told in the slightly overdramatic promotional video embedded below, but it does a good job of showing the cases application as a self defense tool.

As you probably expect, the Yellow Jacket case does add some additional bulk to the iPhone, totally about an inch thick and weighing 4oz. Even still, that could be a small price to pay for some added security for those who feel they need it.

The Yellow Jacket stungun case will retail for $125 after it’s produced, but can be “pre-ordered” through IndieGogo at $85 and $100. Current versions fit the iPhone 4 and 4S, but more smartphones will be supported soon.

• Check out Yellow Jacket on IndieGogo

We’ve seen some weird iPhone cases before, but this is certainly the most unique iPhone case I’ve heard of that actually serves a purpose. What do you think? Would you want a stun gun case for an iPhone either for yourself or a loved one?

Quite the find by Macgasm

Have you ever wanted to show a list of the entire download history of a Mac? Maybe you know you downloaded a file but you can’t quite pinpoint where you got it from and the “Get Info” trick didn’t work. Or maybe you are trying to track down a file that has been placed on a system that led to problems. Whether it’s for troubleshooting, personal interest, or forensics, the following command will show you everything that you’ve downloaded to a Mac regardless of the application that it came from:

Read more »

Tired of Auto-Save continuously saving files in the background? Does Versions annoy you with it’s saved states of your work in each apps? For the vast majority of users, Auto-Save and Versions are excellent features in Mac OS X, but some advanced users are annoyed with the features that came in Lion (and are here to stay in Mountain Lion, Mavericks, Yosemite, El Capitan). If you fall into that crowd here is how to disable the automatic file saving and the entire Versioning system on a per-application basis.

Read more »

On the rare occasion that you go to put a Mac to sleep and, well, it won’t sleep, there’s an easy to way to find out what the holdup is. Though this is a somewhat technical approach, it should give a good starting point to anyone who’s confused as to why something like automatic sleep isn’t taking effect, and hopefully provide a quick resolution to the problem.

Read more »

The lock screen of an iPhone (or iPad, iPod touch) defaults to showing a preview of all received Messages and SMS, showing both the senders name and the content of their text message. That can be very convenient, but it also has the potential for oversharing private information and dialog between others, which could lead to an embarrassing situation or the disclosure of unintended information to others. If you’d rather those messages be hidden from the lock screen of the iPhone, you can make an adjustment to accomplish your level of desired privacy.

This tutorial will walk through how to hide message previews from the lock screen of an iPhone.
Read more »

Paramiko is an SSH module for python that allows for secure connections to be made, and pycrypto is a cryptography toolkit for python.

Whether you need one or the other, or both, the easiest way to get them both installed through Mac OS X is through paramiko. No need to use HomeBrew, MacPorts, or any funky installers, you can do the entire thing yourself rather quickly. If you have no idea what I’m talking about, you probably don’t need any of this.

Read more »

With all the recent rumors, there is a lot of talk on the tech web about the theoretical iPad mini. If you’ve been assuming the mini’s speculated 7.85″ screen would be about the same as a Kindle Fire or Nexus 7 tablet, you’ve assumed wrong, and as the above graphic demonstrates it’s actually a lot closer to an 8″ screen than 7″, which provides a whopping 40% larger usable screen surface than the 7″ tablet competitors.

Click the image above to see the full sized version, and don’t forget to check out some of the mockups of what a 7.85″ iPad might actually feel like.

Is anyone else increasingly hopeful the smaller iPad comes to market? The idea of a smaller and cheaper iPad is becoming very appealing to me.

Good find by DaringFireball

Wondering if your Mac will run OS X Mountain Lion? Most new Macs will, but here’s how to quickly find out for sure if yours is supported by the latest Mac OS version.

Read more »

The Golden Master seed of OS X Mountain Lion has been released to developers. Golden Master (GM) builds are typically the release version of software, indicating that a public version will arrive very soon. The GM build is 12A269 for Client and 12S302 for Server.

Registered developers can get a download code for Mountain Lion GM directly from Apple’s Dev Center, that code can be redeemed through the Mac App Store as usual. Developers can also download a new version of Xcode 4.4 development suite.

OS X Mountain Lion is versioned as Mac OS X 10.8, and includes over 200 new features, many of which are borrowed from iOS, including iMessage, Notification Center, Share Sheets, Game Center, Notes, Reminders, Dictation, and significantly enhanced iCloud integration.

Apple previously stated that OS X Mountain Lion would be released this July at a price of $19.99. Anyone who meets the system requirements will be able to update to Mac OS X 10.8 from Lion or even from Snow Leopard.

Today only, Amazon Deal of the Day is offering some amazing discounts on ultra-fast SSD drives. The Kingston SSDNow V+200 drives offer whopping 535MB/sec read and 480MB/sec write speeds, giving huge performance boosts to just about any computer they’re installed in. If you’ve been looking to upgrade a Macs hard drive to an SSD, it’s hard to find a better deal than these at 65% off:

• Kingston SSDNow V+200 120GB SSD – $79.99 with free shipping (67% discount)
• Kingston SSDNow V+200 240GB SSD – 169.99 with free shipping (65% discount)

Be sure the drive fits your Mac before buying. Most reasonably modern Macs will accept 2.5″ drives without issue, and replacing hard drives on most MacBook, Mac Mini, and MacBook Pro’s is fairly easy, though you’ll want to be at least somewhat technically inclined and comfortable working on the inside of a computer to do it yourself. iMac will also take the drive, but it’s a bit harder to get into. iFixit has a variety of great walkthroughs to facilitate the process if needed.

Apple recently simplified the way Xcode is installed, bundling everything into a single /Applications/Xcode.app/ directory and removing the /Developer directory that used to exist. There are some advantages to this approach, but one of the annoyances is that you now have to launch the iPhone or iPad simulator by opening Xcode first. Well, that’s not entirely true, you can actually still directly launch iOS Simulator without opening Xcode first by creating an alias.

Note that modern versions of Xcode and OS X call the iOS Simulator simply “Simulator”, where you go will depend on which version of OS X the Mac is running.

Read more »

If you don’t have Keynote installed on a Mac but you need to view a keynote presentation slides or a keynote file, don’t fret – you can view them all directly in Preview, the bundled image app in Mac OS X.

Read more »

With so many rumors of a smaller iPad mini floating around, it’s sounding increasingly possible that Apple may indeed make such a device. Assumed to have a 7.85″ vertical display, it would be about 2″ smaller than the current iPad, so how would that feel and what would it look like?

Read more »

Did you know those white Apple earphones that come bundled with an iPhone can double as a remote shutter button for the iPhone camera?

With the additional length of the earbud cable, you can end up taking better group pictures, better selfies, and even better low-light photos because it can dramatically reduce camera shake. There are all sorts of fun uses for taking pictures from iPhone or iPad with the earbuds.

Give it a try yourself, this tutorial will show you how it works.

Read more »

iOS Developers typically have to login to Apple’s Developer Center website to manage provisioning and devices. That’s not terribly inconvenient, but it certainly could be easier, and that’s where Cupertino comes in. Cupertino is a third party command line interface to the Apple Dev Center and iOS Provisioning Portal, letting you add and list devices, profiles, certificates, and app id’s, all from the terminal and without using a browser.
Read more »

Clean minimalist setups go very well with Apple hardware, and this weeks Mac setup from David M. is no exception. With some great hardware and some very snazzy real wallpaper, this workstation is functional and attractive. Gear shown includes:

• 21.5” iMac 2.7GHz intel Core i5 (clock screensaver is Fliplo)
• Apple Wireless Keyboard
• Apple Magic Trackpad
• The New iPad (3rd generation) sitting in an Apple Dock
• iPhone 4 nestled in a TwelveSouth BookBook Case
• Philippe Starck Louis Ghost Chair
• Staten Glass Corner Desk by John Lewis
• Castelli Arles A5 Notebook c/w Parker Rialto Pen

Not shown are two Apple Airport Express stations, one to control internet access and the other to stream music via AirPlay.

The clock app on the iPad looks great but I couldn’t figure out what it is, if you know be sure to chime in the comments.

Have a Mac setup you want featured here on OSXDaily? Take a good picture or two, give us a description of the hardware and what you use it for, and send it to us at osxdailycom@gmail.com

If you compile your own software you probably know that GCC comes bundled in the rather large Xcode package, but what if you just want to have gcc and LLVM without installing the entire Xcode package? Apple now offers an option to do just that, and it’s called Command Line Tools, available as a separate download from Apple Developers.
Read more »

If you have ever tried to slow down a standard video clip you’ll have noticed the movie gets choppy and stutters, that’s a common problem due to the frame rate staying the same despite the video slowing down. The solution for older iPhone and iPad devices to this is to shoot a video at higher frames-per-second, which you can now do with the help of an awesome free app called SloPro.

Remember, new iPhone models can record slow motion video natively and thus they do not require this app. But if you have an older iOS device, read on!

Read more »