The Unofficial Apple Weblog (TUAW)

Barcodescan Pro [iTunes Link] is an app that uses the autofocus camera of an iPhone running OS 3.1 or better to scan a bar code and provide a variety of information on the product including pictures, high and low prices and more depending upon how much information is in the Barcodescan database.

To scan a barcode, you just hold the iPhone so that the barcode appears in a highlighted window and as soon as the image is steady enough, the app automatically takes a picture, compares it to its database, and renders your results. Another way of getting information into the app is typing in the numbers of the barcode into an oversized numeric keyboard.

I had it scan the CD of Tommy and it came back with a picture of the album cover, a prices line showing the lowest to highest found price which when tapped upon, showed the underlying five vendors, another tap gets you to the selected vendor's site to buy it. You can also choose a tab to get to Google for a standard search and another for Amazon where you can log-in and put it on your wish list or purchase the item. The vendors in the low to high price list never included Amazon, which I thought odd since Amazon was a persistent button on each search.

You can check If the item is found on iTunes. If so, you are presented with a contextual service option which brings in iTunes information. Instead of giving me one entry for the album of Tommy, it gave me many instances that contained the word Tommy.

Results are saved to lists. The Recent list shows the last thing you searched for, the History list shows everything you've searched for. You can create custom lists and easily move any searches between lists. Results can also be shared allowing you to email the search.

So, is it any good? Read on...

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Zoowawa [US$0.99, iTunes Link] is a cute app targeted for toddlers between the ages of two and three. Your child is presented with a split screen displaying two animals. Tapping on one of the animals plays the sound that the animal makes.

Each half of the screen can be swiped individually to reveal 14 animal pictures per half, or 24 animal pictures in all. The pictures are brightly colored and the app has a very clean look to it. Zoowawa runs on any iPhone or iPod touch using OS 3.1.2 or better.

My daughter is finishing a masters in education and has familiarity with very small children, so I asked her about the appropriateness of this app. My first impression was that along with the sound, the printed name of the animal should be shown. My daughter told me that for most kids in the targeted age range, adding the text would be too complex since reading often doesn't start until a child is three years old or older.

She did have few problems with the size of the pictures, saying that they may not hold a child's interest for very long. Kids like big things and dividing the screen to make each animal half of the screen size was probably not the best idea. Even at full size, a picture may not attract the attention of a toddler for too long.

I also had a bit of a problem with the quality of the animal sounds. Most are not digitized animal sounds, but rather a recording of someone making the sound with his voice. Since for many kids this app might be their first introduction to animals, I think that sound accuracy should be important.

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With over 100,000 apps in the app store, it's getting harder and harder to find something new; most apps seem to be 'me too' versions of something else. Balloons! US $2.99 [iTunes Link] for iPhones running OS 3.0 or better, is something I haven't seen before, and it's really very clever. TUAW first got a look at an early development version of Balloons! back at WWDC, including a video interview with the developer.

Balloon mail has been used, along with the more common phrase message in a bottle, to describe sending a message into the wind or sea and hoping that someone finds it and contacts you. It's sort of non-directional social networking with a hint of mystery built in.

In this app, you start making a balloon by choosing from a variety of balloon styles. Next you create a message that the balloon will convey. Tap in the middle of the screen and the camera activates to take a picture of what's going on in your life at the moment. Then add a bit of text and send the balloon out into the world. Other users, over 900 in the first 3 days of sales, are doing the same thing. Over 3500 balloons have been sent up from the US, Europe, and Japan already.

Next, you'll want to catch a balloon. When you do, you'll see the message from the person who made the balloon along with a separate flippable page from everyone who caught the balloon, added something to it, and let it fly again. As more people catch, add to, and release balloons, each balloon takes on a history and often has a story to tell.

The balloons don't travel randomly. If launched in New York City, you can't immediately grab the balloon in London; it needs time to travel.

If you want to see what has happened to your balloon, there is a balloon tracking option that tells you how long your balloon has been flying and if has been caught or not. Tap on one of your caught balloons and you'll see all the notes added by those that have seen your balloon. I found this to be a lot of fun.

There is a free, advertising-supported version of the app [iTunes Link] that doesn't include the tracking option. I liked the idea of giving out a free appetizer, since you can get a great idea of how Balloons! works and quickly realize that the best part of the app is the tracking option.

The graphics suit the app nicely. Screens are very cartoonish using bright colors and animated clouds. I was taken by the whimsy of this app, and can see it being great for kids as a nudge toward becoming interested in geography. It's also fun, tinged with a bit of longing for faraway places, for everyone.

Take a look at the video in the 2nd half of this post to see it in action.

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The TUAW gang have been searching for great holiday gift ideas and I think I've found one that's been right under my nose for five years.

When I bought my brand new PowerBook G4 17" in 2004, I splurged and bought a Brenthaven backpack for it. Back then it cost a good deal more than the usual backpack -- around $75 -- but I thought it would be worth it since I lugged around my PowerBook nearly every day and it looked like the Brenthaven provided better padding than the competition.

Since then, the backpack has housed a succession of three 17" PowerBooks and MacBook Pros under very heavy use. The amazing part is that outside of being a bit dusty, it's in just as good shape as the day I bought it. No frayed stitching, no stuck zippers, no torn dividers. There is no sign of wear and/or tear whatsoever. And if there was, or ever will be, all Brenthaven bags come with a lifetime warranty.

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The newest Get A Mac, ad from Apple will take over the front page of a number of sites this month. Created by TBW\Media Arts Lab, the ad takes over the page as PC chases switchers through various switcher-cam displays.

Thanks to Ivan for sending it in, and Ads of the World for hosting it.

Irene's Spirit [US$1.99, iTunes Link] puts a fortune telling spirit into your iPhone or iPod touch (with the exception of the first generation iPod touch) as long as you're running OS 3.0.

Forget the Magic 8 Ball or Ouija Board. That's kid stuff. Irene doesn't use a 20-sided die or easily pushable planchette to give you an answer. Her answers come from the other side. The other side of what I'm not so sure, but who cares when she is dead accurate. She will make you wonder if ectoplasm will void your warranty.

I had my son ask Irene a question and he totally lost it when she told him the name of his dead grandfather. After two more passes, he got skeptical and figured out what was happening. I should have stopped while I was ahead.

Yes, it's an illusion.

I was very impressed with the best tutorial system I've seen in any app. Being an instructional designer, I know that chunking instruction and requiring feedback periodically is the best way of transferring information. Irene's Spirit is a textbook case of how to get it right.

With a bit of practice, operating the illusion is easy and distracting your audience is helped by lot of vibration noise and weird looking scrolling screens that look like something out of The Matrix.

I thought that it was a well designed, easy to learn trick that will be a hit at birthday parties, but only good for one or maybe two questions before we more skeptical grownups get wind that something's up. I had a good time with it as a casual app, and really think it's worth a look.

Take a look at this video and see Irene in action.

We loved Triazzle 3.0 [iTunes Link] when it came out in July, but with winter nearly upon us it's time to dust off the sleigh bells and dreidels because Triazzle Holiday [iTunes Link] is here in a new seasonally-inspired version. This slightly cut-down version of the US$2.99 app sells for US$0.99, and runs on any iPhone or iPod touch running OS 2.2.1 or higher.

Triazzle is a puzzle game where you are given a sectioned triangle board and 9 (down from 16 in the full app) smaller triangle pieces that fit in the larger triangle like a jigsaw puzzle. The pieces are moved to the board and rotated to get the proper orientation, when all nine are in place, you have won. The rub is that many pieces can look maddeningly similar and there is only correct solution to each puzzle. So even if it looks right, you can be wrong. When you are right, you are rewarded with an animation and the match counter increments.

This version of Triazzle is chock-full of holiday lights, Santa Claus, Christmas trees, Dreidels, Nutcrackers, and a litany of other things to make you think of the holidays. The game has 4 difficulty levels ranging from one for kids to level 3, which is really quite difficult. Animated hints are available along with an option invoking the Triazzle Tiki Gods to solve the puzzle for you.

What sets Triazzle Holiday apart from just about anything else is its craftsmanship. Every screen is more gorgeous than the next, and the level of detail of the graphics can leave you breathless. If the visuals get too complex you can choose to display simpler backgrounds to make things easier to see. You can also adjust whether or not snow will fall, and you can set the volume level of music, ambient sounds, and game sounds.

Music is a large part of the game. Right after the splash screen you are advised to use headphones. Drag them out of the closet for this one -- it's worth it. The music is wonderfully recorded and reproduced using such favorites as Jingle Bells and the Dance of the Sugar Plum Fairies from The Nutcracker Suite. In addition there is a lot of original music, including a spirited Klezmer number backing up a game full of Dreidels.

Triazzle Holiday will only be available through the holiday season, so get your copy now, put on your headphones, and immerse yourself in this impressive game.

In a previous post about offshore iPhone chargers, a few astute TUAW readers mentioned Monoprice.com as a good source for chargers, connectors, and computer, TV and audio cables. In searching their site, I found a real deal.

The Monoprice Backup battery pack is the simplest of devices. When your iPhone or iPod is running low on juice, just plug this battery pack into the 30 pin connector. You can then either keep running with a fairly large dongle hanging off the bottom of your device, or wait and the battery pack will charge your device in 3.5 hours according to Monoprice (or about 2.5 hours according to my tests).

Yes, there are a lot of battery backups that do this, but how many are sold at US$14.50? You read that right, only US$14.50, and for that you get pack with a capacity of 2200 mAh.

For comparison, the capacity of the iPhone battery is 1150 mAh, so this battery should be able to charge your device twice. Due to my ignorance of the vagaries of electricity, mine winds up charging the iPhone about 1.75 times, which isn't bad at all.

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