A QR Code is a matrix code (or two-dimensional bar code) created by Japanese corporation Denso-Wave in 1994. The “QR” is derived from “Quick Response”, as the creator intended the code to allow its contents to be decoded at high speed.
QR Codes are common in Japan, where they are currently the most popular type of two dimensional codes. Moreover, most current Japanese mobile phones can read [...]

Aaron Yeagle at www.transmutationsciences.com asked us:
What should a business expect to pay for quality logo design? Why do some designers charge different rates for different uses?”
FIRST OF ALL, WHAT TO LOOK OUT FOR
There are a couple of online logo design services that offer logos at under $100. When you find one, hit the “Back” button.
You get what you pay [...]