Google Privacy Policy

We’re getting rid of over 60 different privacy policies across Google and replacing them with one that’s a lot shorter and easier to read. Our new policy covers multiple products and features, reflecting our desire to create one beautifully simple and intuitive experience across Google.
We believe this stuff matters, so please take a few minutes to read our updated Privacy Policy and Terms of Service at http://www.google.com/policies. These changes will take effect on March 1, 2012.
Got questions?
We’ve got answers.
Visit our FAQ at http://www.google.com/policies/faq to read more about the changes. (We figured our users might have a question or twenty-two.)

States Move on Privacy Law

Over two dozen privacy laws have passed this year in more than 10 states, in places as different as Oklahoma and California.
For Internet companies, the patchwork of rules across the country means keeping a close eye on evolving laws to avoid overstepping.

Continue reading “Google Privacy Policy”

Quick Response Code

QR code (abbreviated from Quick Response Code) is the trademark for a type of matrix barcode (or two-dimensional barcode) first designed for the automotive industry in Japan; a barcode is an optically machine-readable label that is attached to an item and that records information related to that item: The information encoded by a QR code may be made up of four standardized types (“modes”) of data (numeric, alphanumeric, byte / binary, Kanji) or, through supported extensions, virtually any type of data.[1]

The QR Code system has become popular outside the automotive industry due to its fast readability and greater storage capacity compared to standard UPC barcodes. Applications include product tracking, item identification, time tracking, document management, general marketing, and much more.[2]

A QR code consists of black modules (square dots) arranged in a square grid on a white background, which can be read by an imaging device (such as a camera) and processed using Reed-Solomon error correction until the image can be appropriately interpreted; data is then extracted from patterns present in both horizontal and vertical components of the image.[2]


PHP QR Code is open source (LGPL) library for generating QR Code, 2-dimensional barcode. Based on libqrencode C library, provides API for creating QR Code barcode images (PNG, JPEG thanks to GD2). Implemented purely in PHP, with no external dependencies (except GD2 if needed).

Some of library features includes:

  • Supports QR Code versions (size) 1-40
  • Numeric, Alphanumeric, 8-bit and Kanji encoding. (Kanji encoding was not fully tested, if you are japan-encoding enabled you can contribute by verifing it 🙂 )
  • Implemented purely in PHP, no external dependencies except GD2
  • Exports to PNG, JPEG images, also exports as bit-table
  • TCPDF 2-D barcode API integration
  • Easy to configure
  • Data cache for calculation speed-up
  • Provided merge tool helps deploy library as a one big dependency-less file, simple to “include and do not wory”
  • Debug data dump, error logging, time benchmarking
  • API documentation
  • Detailed examples
  • 100% Open Source, LGPL Licensed

It’s official: Google buys mapping app developer Waze

Google is buying the crowdsourced mapping app developer Waze, in a move geared toward adding more real-time navigation tools to its own Maps software, the company announced Tuesday.

Google is buying the crowdsourced mapping app developer Waze, in a move geared toward adding more real-time navigation tools to its own Maps software, the company announced Tuesday.

Apple hosts live webcast of WWDC keynote today at 10 a.m. PT/ 1 p.m. ET

Apple will webcast the keynote of its developers conference live starting at 10 a.m. PT, but the webcast will be available only on the company’s own hardware, or via an OS X-powered virtual machine.

Apple will webcast the keynote of its developers conference live starting at 10 a.m. PT, but the webcast will be available only on the company’s own hardware, or via an OS X-powered virtual machine.

Forget the keynote. WWDC is still about the developers

As usual, the Apple rumor mill has been on overdrive as WWDC nears. But all the hype about anything CEO Tim Cook might reveal misses the point, says columnist Ryan Faas. WWDC is still about developers.

As usual, the Apple rumor mill has been on overdrive as WWDC nears. But all the hype about anything CEO Tim Cook might reveal misses the point, says columnist Ryan Faas. WWDC is still about developers.