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Are Smartphone Apps Really Practical?

Posted by tomwiles at 12:50 AM on August 6, 2010

Today’s smartphones are amazing devices and can do some pretty cool things. Some of the apps can be quite remarkable, but do they offer real-world functionality?

Yesterday was another 104 degree day. Get used to it – there are days like this every year.

I was in my bedroom yesterday afternoon and suddenly the lights went out. To spare you the details, the problem ended up being an aging 60 amp breaker that had weakened to the point where it couldn’t handle my dishwasher and washing machine running simultaneously.

So here I was standing there in front of the breaker box with a magnifying glass trying to make out the tiny numbers printed on the breaker in question and writing them down on a piece of paper. After a few minutes, I realized there was a barcode sticker located on the top of the breaker. Unfortunately, it was located in a position where there was no way that I could see the numbers on it.

Barcode… barcode… BARCODE!!! I have multiple barcode apps on my HTC Evo smartphone. “I wonder if I can possibly scan that barcode with my phone?” I thought to myself. I got the phone, started the Amazon Barcode app, and held the phone up a rather awkward, non-ideal position, trying to hold the phone as still as possible. Success!! The barcode suddenly scanned. I was able to click on the button to look the number up in Google and to my delight it popped right up with the product description and the actual model number of the electrical breaker.

A quick trip to the nearest Lowe’s store and $10 dollars later, I had the exact replacement breaker model that I needed.

It turns out that the Amazon Barcode app ended up being very useful in a way that I could have never imagined.

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