Barcodes & Goggles - Making Science Fiction Reality

The best way I can put this is that the Nexus One likes to do math on things. If anything it’s a testament to Moore’s Law and the fact that we can do more in the palm of our hands today than we could do on our desks a decade ago.

Android has a built in barcode processing library that it can use alongside the Nexus One’s integrated camera to act as a fancy barcode scanner. The combination has two major implications:

1) There are many applications that allow you to scan any barcode (e.g. off a book at a bookstore or an Xbox 360 at Walmart) and return pricing results. Google’s own shopping website when browsed with an Android phone has a scan barcode button that will activate your phone’s camera and return Google Product Search results. This doesn’t bode well for brick and mortar retailers, but it’s great for walking into Best Buy and quickly finding out if something you want is cheaper online.

2) You can also use the barcode scanner to download apps from the Android Marketplace. You may have seen QR codes before:

Open any barcode scanner application and point the camera at the QR code and your phone will automatically take you to that application in the marketplace.

While the iPhone does have barcode scanning abilities, the infrastructure doesn’t appear to be as well built as what’s in Android. That being said, I thought I’d be using this feature a lot more than I ended up doing.

Such interwoven barcode scanning is super neat at first. I found myself scanning everything physically possible.

Price comparisons in stores are nice, but I rarely shop in brick and mortar stores. If I do, I usually need whatever it is I’m shopping for right then and there so any mobile price comparison doesn’t help. I suspect that for a slightly more mainstream user, this feature has more value.

In downloading Android apps, I find it faster to simply use the marketplace. The exception being if I see a news post about an app I’d like to try out, usually there’s a barcode I can scan in the newspost. The capture and scan of the barcode usually takes long enough (gotta hold your hand still) to make it no faster than just using the marketplace app though. In this case, the Nexus One gets more points on paper but not as many in real world usage.

Google also ships the Goggles app on the Nexus One’s Android build. Similar to the barcode app, Goggles performs a rudimentary image search for anything you point the camera at. It works really well for things like logos right now, but it’s not powerful enough to do much more.

Ultimately the strength in these two apps comes in their ultimate end goal: the ability to point your smartphone camera at anything and find out exactly who or what it is. See a funny looking animal walking around? Point, search, ah-ha results! Does that person look familiar to you? Point, scan, done. We’re not quite there yet but given Google’s data mining origins, it makes sense that its start begins with Android.

Email & Syncing Battery Life: Unimpressive
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  • Johnmcl7 - Sunday, April 4, 2010 - link

    Very much agreed, I thought far too much time was wasted on Iphone references which given the Iphone generally does everything worse I really couldn't care less about it. Most noticeably multitasking was only given a brief mention despite being being detailed extensively for the Palm Pre reviews.

    I didn't understand the complaint about the notifications either, to me as a non-Android user the system makes perfect sense - it seems entirely logical to have icons for each notification which when tapped show a list with text on each one.

    John
  • jamawass - Saturday, April 3, 2010 - link

    Great review Anand. do you think the speech recognition worked well enough to be a complete subsitute for typed entry? I've been averse to touchscreen only devices (gave iphone to my wife) because I hate typing on them. Also did you try gesture search which has a highly publicized feature not too long ago?

    I'm currently using a treo pro windows mobile and even with all it's lack of polish it does feel like I am carrying a portable computer with me. I was hoping Windows7 series would enhance this but it appears as if MS is going to take the Apple approach in this regard. Looks like Android has picked up the windows mobile torch and literally flown to the stars with it.
  • Sidharthmodi - Saturday, April 3, 2010 - link

    I liked the Depth in this Product Review. Thanks Anand.
  • has407 - Saturday, April 3, 2010 - link

    Appreciate the depth and that it's based on extended use. Using the 3GS for comparison is spot-on (everything is relative). Thanks again.
  • Chloiber - Saturday, April 3, 2010 - link

    Can we expect a review on the HTC Desire or Evo 4G?

    I know the specs are really quite the same (especially on the Desire) but HTC Sense UI gives the whole thing really a different touch and, according to first reviews, a much better usability.
  • Anand Lal Shimpi - Saturday, April 3, 2010 - link

    We've been trying to get in touch with HTC to get review samples of both of those products. So far we haven't received any response but we won't stop trying :) Worst case, we'll just buy an EVO 4G when it comes out.

    Feel free to write HTC to provide some encouragement if you'd like :)

    Take care,
    Anand
  • Chloiber - Sunday, April 4, 2010 - link

    Well, I'm waiting for my desire too :P

    Evo 4G will probably take even longer....to test Sense UI one can use the HTC Legend, Desire or Evo 4G - shouldn't make any real difference.

    Anyway, I'm looking forward to it :)
  • relativityboy - Saturday, April 3, 2010 - link

    If you already have an Android powered phone you can find the Sense UI online, and run it with the appropriate Rom and tools. I just saw it running on a G1 today. It was pretty fast. :)
  • relativityboy - Saturday, April 3, 2010 - link

    A very lengthy and thorough review of the bits, but I didn't come away with a solid understanding of how the device fits together as a user experience...the review feels, disjointed.

    The keyboard is narrow, how does that fit with the voice transcription?

    Sometimes scrolling in the 'app drawer' is slow, but what else was going on in the background? Were you pulling data, listening to music, what else was going on in the phone? The device/os is a true multi-threaded environment for applications. I didn't notice any emphasis there (a major win over iPhone).

    Did you try doing any benchmarking? Use 'Task Killer' or 'Setcpu'?

    Android is OPEN, unlike apple's mobile products.
    You can install apps that aren't in the app store.
    Memory is super-upgradeable (when was the last time a 4Gb or 8Gb iPhone could be upgraded to 32Gb for the price of a micro-sd chip?)

    The comment "It's Mac vs PC all over again" I think is totally missing representing what's going on here. Yet you hit the nail on the head later when you said Apple sees it as a device that's peripheral to laptops/pcs while Google is aiming for what it could be. Apple had a great idea, the iPhone. Google had a great idea a mobile environment/platform to allow lots of people to have great ideas. Google wants to let the world do the creating. The Nexus One as a device is a punctuation mark in a much larger story that includes the G1, Devour, HTC Evo, Droid, and others. Software development kits are available for-free for just about every platform you can shake a stick ate. Google is harnessing the creative powers of everyone who wants to get in on the game... The iPhone is just, well, Apple's 'one thing'.

    A very respected developer friend of mine once said, "In a contest between your software/idea and the real world, the real world always wins." Google knows this. Apple doesn't.

    I'm definitely an Android person, both by UI preference and ideology, but I don't feel like you've really tried, or given yourself enough time to 'get' what this platform is about.
  • jasperjones - Saturday, April 3, 2010 - link

    Agree that Android's openness is of huge importance. On an iPhone, you can't even install an app that features a woman in bikini, Apple won't allow it. In this context, I always have to think of Tim Bray's statement that

    "The iPhone vision of the mobile internet’s future omits controversy, sex, and freedom, but includes strict limits on who can know what and who can say what. It’s a sterile Disneyfied walled garden surrounded by sharp-toothed lawyers."

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