KillBackground: Kill All iOS Background Apps at Once

 

One of the most prized new features of iOS 4 and on was the ability to run many apps at the same time and switch between them easily.

One of the little issues with this is that when you close an application it stays running in the background. Normalls this wouldn’t be a problem, but contrary to popular belief is does take up a ton of battery life! By the end of the day, you could have every single one of your apps running in the background of your iPhone!

Of course you can double click the home button, tap and hold one of the app icons for a second, then hit the red circle in the top left. Then hit it again for the next app. And again. And again. And again. You’ll have to tap once for every single app that’s open.

Done yet?

Well, if you happen to be jailbroken, here’s a little tweak from cydia that will help you.

Open Cydia and search for KillBackground. Install the free package by Mathieu Bdard and respring your device.

When your phone comes back, you won’t immediately be able to tell that anything is different. But open up a few apps, then double-tap the home button. Tap and hold one of the apps for 1 second, and Voilà – You’ll see a little red crossbones icon in the bottom left. One tap and all of your apps are killed!

You can also open up your settings app and select KillBackground to configure some different options. Enjoy!

How-to: Hack the Apple Smart Sign

My friend Amit and I set all of the Smart Signs to GMG!

If you were recently at an Apple Store, you may have noticed their new “Smart Signs.” These are iPads that have information about the Apple product you’re looking at, however these iPads are locked in the smart sign mode. The iPad’s physical buttons are embedded into the plastic stand, and the home button has been disabled.

Sources say that there is a “secret gesture” that gets the iPads out of this mode, but after a ton of online research and asking many different Apple store employees, I still couldn’t figure it out.

So I went the easier way – I had to figure out a way to push the buttons.

I pushed as hard as I could on the edge of the iPad’s bezel, and this activated the lock button in the top right and locked the iPad. The plastic of the stand pushed against the button, so I wouldn’t be damaging any of the inside contents.

After I successfully locked the smart sign, I turned it back on and I was greeted with the lock screen. However, after unlocking the iPad I was returned to the same Smart Sign mode. Darn.

So instead of just locking it, this time I held down the bezel and got the “Slide to Power Off” slider. I swiped across, let it shut down, then held down the bezel to reboot it. (Check out the video at the end of the post for more detailed instructions.)

Tada! The iPad booted into its normal mode, and I was able to open the default applications and such. Unfortunately, the Home button is still disabled – so if you open an app, you won’t be able to get out of it without rebooting the iPad.

While we were at it, my friend/helper Amit decided to help me out and assisted me in setting every smart sign in the Apple Store to Good Morning Geek. Because the home button was disabled, the customers either had to browse my site or scroll up and find the URL bar. Also, the screens are set to never turn off – also handy!

By the time we were done, an Apple Store employee came up to us and nicely said “Would you guys please stop messing around with the smart signs?”

In the end, it was really fun. I tried to jailbreak it with jailbreakme.com, but that site is blocked – :( .

So if you’re ever in an Apple Store and want to either a. Annoy the employees or b. Show your friends a cool trick, this is a pretty fun and easy hack.

I hope to eventually find out the actual gesture, and after trying everything I could possibly think of, it must be fairly complicated.

Photojojo Mini Lenses

 

The iPhone can take some pretty dang good pictures. In fact, many different phones can take mind-blowing shots. But your little phone can do even more if you treat it to these mini-lenses from Photojojo!

 

Contents/Installation

There are three lenses available from Photojojo: 2X telephoto, 180 Fisheye, and a 0.68x wide/macro lens. I won’t go over individual pricing, but the whole pack is $50.

Installing the lenses is painless. In your package you’ll get a few tiny, metal magnetic rings. Undo the plastic on the adhesive side and stick it around the lens of your device. If you have an iPhone, however, you should probably put the ring on a case; the sleek glass doesn’t play well with their adhesive.

Now to use the lenses, you just attach the lens to the metal ring and it magnetically locks on. Neat!

2x Telephoto

For those times when you want to get closer to your subject, the 2x telephoto lens will do exactly what you’d expect. Unfortunately it will cause a tiny bit of distortion, but not enough to make a big difference.

Without, With

As you can tell by that comparison, the lens does a nice job of zooming in, but has a bit of distortion (visible near the door handle).

Fisheye

This lens I believe is my favorite. It can capture just about everything you can see without turning your head. If you want to really capture an entire scene, this is exactly what you need.

Without, With

Pretty cool, right? Unfortunately, this lens causes a particularly noticeable amount of vignetting, but I think that it adds a nice effect. If you want to get rid of it, you can always crop it with whatever application you desire, however you’ll end up losing a bit of the image.

Wide Angle / Macro

This lens confuses a lot of people. Is it wide angle or is it macro?!

Alone, the magnetic part of the lens is just Macro. However, there’s an adaptor that screws in to the macro lens to convert it to a wide angle lens.

The macro lens doesn’t zoom in at all. It just allows you to focus WAY closer to objects. Here’s a comparison – remember, I took the first picture as close as I could while staying in focus, then I took the second as close as I could while staying in focus. This lens does NOT zoom.

Without, With

 

Pretty cool, right? You can get ridiculously close to capture textures that previously went unnoticed. On the second picture, I’m holding my iPhone a tiny bit less than an inch away from the keyboard.

The wide angle addition to this lens isn’t very fancy, it just makes the picture a tiny bit wider. It will cause some straight lines to bend in odd ways, but it still comes in handy when wanting to capture wide shots without going crazy with the fisheye.

Without, With

Doesn’t that doorway look kind of round? As you can tell, it makes the picture a bit wider but can’t capture the amount (and distortion) of the wide angle lens.

Cool uses

Yup, these work great with a phone camera. But there’s one use that I recently found – your webcam! It’s a small camera, just about as small as the one in an iPhone. Take a metal ring and stick it around, and you can use these lenses while video chatting! I personally have an LED cinema display, and although it makes my screen look a little funny, the results are totally worth it.

Here’s the display:

Ha! By the way, those things on top of my monitor are dinosaurs; you’ll get one with every photojojo order! I’ve ordered two things from Photojojo, so that’s why I have two dinosaurs.

Here’s what it looks like straight on:

Pretty cool, right?

Here’s the results:

Sweet! You can even see my keyboard!

Conclusion

These lenses are quite handy, and because they work with anything you don’t have to worry about compatibility. The whole set of lenses is $50, and if you’re interested click here to be redirected to the photojojo store!

App of the week: Tiny Tower for iOS

Tiny Tower is a simple, 8-bit graphics game. You own a tower in an urban metropolis, and your goal is to make money and build floors.  You start out by making a residential floor and moving people in. Then, you make a store and give the people who live on the residential floor jobs at the store. You make money from the store, and have to constantly keep the items in stock (and pay and even wait to restock it).

Once you have enough money, you can build another floor with another store.

And you just keep going trying to make your tower as high as possible. One of the coolest aspects of the game is that you have to wait; it takes time to restock supplies in your stores, and it can take hours to construct a new floor.

And having gritty, 8-bit graphics just makes the whole thing even more addicting.

Tiny Tower is compatible with the iPhone, iPod Touch, and iPad for a wallet-loving $0.

Click here to view it in iTunes.

Hanging restore after Jailbreak fix

Here’s the storyline.

You jailbreak your iPad.

Then, you find an app called Wi-Fi sync, where you can sync your iPad over Wi-Fi with your computer. This includes both an app from Cydia on your iPad AND it requires an app on your PC/Mac.

Then, you want to undo the jailbreak.

So you go into iTunes and click the Restore button.

It restores for the most part, but then, it hangs at the very end.

 

Uhoh.

Now your iPad is in recovery mode, and you can’t restore it.

Well, as you might have thought, you need to uninstall Wi-Fi Sync!

Just download the file HERE (mac only) and run the uninstaller. After you uninstall, the restore should go perfectly.

Motorola Xoom Tablet: First Impressions

While at the Launch Conference, I got to play with Robert Scoble’s Motorola Xoom. Here’s what I thought.

Software:

Honeycomb was quite a bit mesmerizing. It looked beautiful on that tablet’s screen, and it’s 3D rendering capabilities showed on the home screen. The speed was pretty good, and the browser seemed extremely nice and smooth to use. The software side of this tablet really shined in speed and smoothness of effects, and this tablet would have been terrible with anything but honeycomb.

Also, remember when BumpTop was bought by Google?

Well, turns out they used some of their 3D stuff in Honeycomb. Good to see such an awesome piece of software go to a good cause!

Hardware

Lets start off with this: I hated the widescreen layout. I prefer to use my iPad in horizontal mode because when reading you can see a lot more, therefore you don’t have to scroll as much, and the Xoom sideways resulted in a very overwhelming layout that was like a widescreen monitor turned sideways.

I HATED the location of the power button. It’s in a very odd place in the back. Someone had to literally show me where the power button was. If you can’t immediately turn it on without any doubt of the power button location, you know that there’s a problem with your product.

The two cameras? Absolutely terrible. They don’t even have an auto focus, or a focus at all. I would never even attempt to take a picture with this thing.

Conclusion

Overall, it’s a nice product, but the screen annoyed me, the power button takes getting used to, and the cameras aren’t even worth having. They are worse than nothing, because you get to see what it would be like to have a camera on a tablet, but a terrible implementation of it.

And for $800? Don’t think so.

 

Printopia

With the release of iOS 4.2 came AirPrint. AirPrint is a plugin that app developers can use to print directly from an iPad to a wireless/LAN printer. It’s a great idea, and when I have an email on my iPad I’d love to print I won’t have to open up my computer.
One problem though: barely any printers are supported. So this leaves most of us in the dust for printing from an iPad.
But here comes Printopia. Printopia is a system preference pane that turns your Mac into an AirPrint server. This allows you to print from your iPad to any printer connected to your computer, including USB printers.

Here’s a video that I made showing how it works.

If you look closely on the screen where I choose the printer, you’ll probably notice that it says “Send to Mac.” Select this printer, and your document will instantly show up in PDF format on your screen, and you will find a PDF file under Documents/Printopia of what you printed. This can be extremely convenient if you have written a notebook on your iPad when at a conference/event, then you can quickly offload all of the pages in a single PDF document onto your computer. If you print to “Send to Dropbox,” the same thing will happen but the PDF will end up in your dropbox. (You need to have Dropbox installed on your Mac first.)
Printopia is only available for Mac and will cost you $10. There’s a full featured 7 day free trial, but for this quality and simplicity for something so functional, I think it’s work it.

ecamm.com/printopia

Wireless Tether with Droid Incredible

So let’s just say that you are driving somewhere and you have your computer (or iPad or iPod touch for that matter) along with your droid incredible. Well now for free (actually, the expense of battery life) you can use your Droid Incredible as a wifi tether, so you can have an iPad on verizon.

Sadly, the speeds are dramatically reduced to a groping 70 kb/s. But I think it’s better than nothing. Can load pages, not so great for downloads and video/audio streaming such as youtube or pandora.

Step 1. Make sure your phone is rooted. Just do steps 1-4 of the tutorial HERE (continue the steps to install android 2.2, if desired!).

Step 2. On your incredible go to THIS LINK (try using chrometophone, review on that soon!)

Step 3. Once the link is downloaded open it and install the application.

Step 4. Open the application on your phone.

Step 5: Press menu and go into the settings and change around your preferences. change the SSID, and add a passphrase. Enable access control if desired.

Step 6: Press the big tether button.

Step 7: On your wifi enabled device go to the network selection and select the nework name that you had entered in the SSID preferences. Enter your asscode and Voila, you can connect to the internet!

One of the cool benefits of this is that you can be on the internet while in a car. Cool, eh?

BlackPad. What now.

So all of the other smartphone companies are drooling over the sales of the iPad. So they are all trying to make their own tablet.

But it seems that they all have to take their name (or part of it) and put PAD at the end. That will be two more products that people are going to be commenting on their revalance to a female hygiene product. That’s just what we needed.

So first we have the iPad.

Then we have the palmpad.

And now watch out for the BlackPad by our friends RIM!

They should’ve called it the blackbook are blacklet or for heavens sakes the Blackberry 6″.

So RIM hasn’t officially confirmed that the blackpad exists, but RIM has indeed bought the domain BlackPad.com. I think we all know where that leads.

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Rent an iBook?

Apple has been boasting about their iBooks app featuring the iBookstore. I’m soon going to be taking a trip to Japan, so i’d like some books to read on the way there. So instead of csarrying around books I’d love to just take my beautiful thin iPad.

But all of the books in the store are about $15 (varying on the book). I could just go down to my local library and get it for free and just give it back when I’m done.

So woultn’t it be great if there was an iLibrary instead? How about you can download the book for free, but just like rented movies it could only be on one device. How about you could send it to someone else if they want to read it? And how about there’s a due date, and you can renew it 2 times before it needs to be sent back to the library. And if you don’t want to send it back or you are saving it, you could just buy it?

Now as good as this sounds, I doubt that the publishers would be in much favor. After all, the iLibrary wouldn’t be paid for by taxes.

But how about the libraries offer books in ePub format, and you can rent them and sync them to your iPad? Apple would have to add support for rentals, but they wouldn’t have to deal with the publishers.

Sounds good eh?

Hopes and dreams…

iPhone 4: Not as exciting as iPad

Today, the iPhone 4 was released. Of course it’s exciting, but it’s much less exciting then the iPad.

Why?

Because compare this picture from Gizmodo from 2 months ago:

Gizmodo's iPhone, April 19th

To this one on the apple website.

Apple's iPhone, Jun 7th

I think they’re pretty similar.

And that’s why the news of it during WWDC was.. well… almost outdated. Everybody had already seen the fourth iPhone, just unofficially. So nobody was in for much of a surprise today.

But for the iPad, nobody had a clue. People were sure it would run Leopard, have a CD drive, USB ports, and they gave us this whole different idea. Not a tablet per se, but this thing that just made sense. And who knew!

But everybody knew about the iPhone. I didn’t walk home that day grinning because of excitement like I did during the iPad announcement. Because I had already seen the thing. And I’m pretty sure you all have as well.

Tether your android device

As you know, I got my beautiful new HTC incredilble.

It comes with built in support for tethering, but another $30/ mo.??!! NO. Luckily, there’s an easier way: PDAnet.

It’s a free download from the android market and works without any extra charge.

Sadly, I can’t give you any screenshots due to android. :(

But it is simple enough.

First, open the app. You will be introduced with the option to turn on USB or Bluetooth tethering. The USB tethering requires an extra plugin to be installed, and my mac supports bluetooth DUN built in, so I just used that. Here’s a video on how I set it all up.

There you go! Sadly this does not work with the iPad, as DUN isn’t available quite yet.