June 2012
Beginner to intermediate
120 pages
2h 50m
English
Content preview from QR Codes For Dummies, Portable EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Adding Bling to Your QR Code
Most of the QR Codes you see in the real world will be like the QR Codes you see in this book: black squares on white background. But people love to accessorize, and QR Codes are no exception. Here are some easy ways to customize your QR Codes.
Add some color. QR Codes don’t have to be black and white. They can be any color you want, or multiple colors. You can also use a color gradient without impacting the scanability of the code.
The code itself should be dark and have a light-colored background. The less contrast between the code and the background, the harder it will be to scan. Also, a light color code on a dark background won’t work with most scanners.
Round out those hard edges. One of the most jarring features of QR Codes is all those hard edges. So rough and cold . . . brrr. Make them more appealing by rounding them out and giving them a softer look (as in Figure 3-7).
Figure 3-7: No hard edges makes for a more appealing QR Code. The palm trees in the middle help too.
Add some artwork or your logo. Doing so really turns the QR Code into something ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.