bar code / qr code design
DESCRIPTION
Bar Code / QR Code Design. Created and Presented by Ms. Steinmetz. Characteristics: Bar Code. Varying line thicknesses Numbers . Characteristics: QR Code. Varying line Direction Similar Line widths Maze-like quality . The Origin of Bar Codes. - PowerPoint PPT PresentationTRANSCRIPT
Bar Code / QR Code Design
Created and Presented by Ms. Steinmetz
Characteristics: Bar Code
• Varying line thicknesses
• Numbers
Characteristics: QR Code
• Varying line Direction
• Similar Line widths
• Maze-like quality
What does QR stand for?
QR Bar Code- QUICK RESPONSE CODEFast readability and large storage capacity compared to the standard UPC barcode.
Unlike the older one-dimensional barcode, the QR code is detected as a 2-dimensional digital image by a semiconductor image sensor and then is digitally analyzed by a programmed processor.
The OriginS• UPC bar code began in 1948.
Bernard Silver, a graduate student at Drexel Institute of Technology in Philadelphia, overheard the president of a local food chain asking one of the deans to undertake research to develop a system to automatically read product information during checkout.
• QR Code- Japan 1994 to track vehicles during the manufacturing process- originally designed to allow components to be scanned at high speed.
The Woodland and Silver bar code can be described as a "bull's eye" symbol, made up of a series of concentric circles.
Shtrikh kod (“Bar code” in Russian)
• What is it? Barcode in the form of architecture.
• Designers: Vitruvius and sons
• Location: St. Petersburg, Russia
• Function: commercial space, retail, shopping center
Student Samples