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Seo Master present to you:
By Phoebe Peronto, Developer Marketing

‘Tis the season to reflect on all that you have done this year: developers and other friends in the Google Developer community. From a Gangnam style-inspired app, to growing the GDG community beyond 330 active chapters, let’s just say that 2012 has been nothing short of amazing.

You have...

...helped Google I/O 2012 reach more than 13,000 developers by hosting over 50 I/O Extended events all over the world. Looking forward to Google I/O 2013!

...hosted a massive DevFest season, with 75 DevFests conducted in only 3 short months. During the season, these events reached over 14,000 developers in 39 countries worldwide.


...grown the GDG community to an astounding 335 active and incubating chapters in over 90 countries.


...attended dozens of Google+ Hangouts on Google Developers Live to learn more about how to make cool apps with Google tools and technologies.



...made countless great apps at DevFest hackathons.

Here’s to a great year, and many more to come!

Want to learn more? Find your nearest GDG chapter to get involved in local events, and connect with Google developers 24/7/365 on Google Developers Live and +Google Developers.


Phoebe Peronto is on the Google Developer Product Marketing team. Her mission is to make developer magic by sharing Google tools, technologies, and programs with the community to make super cool apps. She's also a foodie, globetrotter, and avid runner.

Posted by Scott Knaster, Editor

2013, By: Seo Master

Seo Master present to you: By Anna de Paula Hanika, Google.org

Would you like to use your coding skills to significantly improve the world, and have the chance to win tickets to Google I/O 2013 for your efforts? Google.org has joined forces with the I/O Extended team to bring you the "Develop for Good" Hackathon. We’re looking for hackers to tackle issues around repressive regimes, engaging citizens in politics and enabling us all to be greener!

Almost anyone can participate in the hackathon from just about anywhere in the world. Many of the Extended events are already hosting hackathons, so we encourage you to find an event near you or start your own. If you’re in the San Francisco Bay Area, Google.org will be hosting a ‘Develop for Good’ hackathon at the San Francisco I/O Extended event.

Here are the three challenges developed by the Google teams:

1. Google Ideas: Conflict reporting for blackout situations in repressive regimes.
2. Google Politics & Elections: Citizen Engagement for Politics & Elections.
3. Google Green: Help us all be a little bit greener!

Developers can start preparing, and even coding, right away and then bring their ideas to the Extended event Hackathons during I/O (though we welcome you to participate even if you’re unable to attend an event). Pencils down on Friday night—hacks must be submitted by 11:59 p.m. (PDT) on June 29, 2012 via this form.

After June 29th a team of Googlers will judge the submissions for each challenge. We will announce the winning hacks for each challenge by about August 1st, 2012. There will be one winning hack selected from each challenge area, and each will receive up to 5 tickets to I/O 2013, along with the honorary title of "Google Developer for Good, 2012". In addition, we’ll award one of the latest Chromebooks to each member of the team producing the best web app across all three challenges.

If you are interested in getting involved, we recommend signing up for an I/O Extended event near you and then checking with the organizer to see whether a hackathon is part of the agenda  -- or hosting your own Extended event and hackathon!

Find further details of the challenges, prizes, submission guidelines and hackathon rules on the I/O Extended organizers' website.

Anna de Paula Hanika is a Product Marketing Manager on the Google.org team, currently focused on Google's Green and Giving efforts, and all things related to using technology to make the world a better place!

Posted by Ashleigh Rentz, Editor Emerita

2013, By: Seo Master

Seo Master present to you: By Michael Manoochehri, Developer Programs Engineer, Google Cloud Platform

Cross-posted with the Google Cloud Platform Blog

After last year's Google I/O conference, the Google Cloud Platform Developer Relations team started to think about how attendees experienced the event. We wanted to help attendees gain more insight about the conference space and the environment itself. Which developer Sandboxes were the busiest? Which were the loudest locations, and which were the best places to take a quick nap? We think about data problems all the time, and this looked like an interesting big data challenge that we could try to solve. So this year, we decided to try to answer our questions with a project that's a bit different, kind of futuristic, and maybe a little crazy.

Since we love open source hardware hacking as much as we love to share open source code, we decided to team up with the O'Reilly Data Sensing Lab to deploy hundreds of Arduino-based environmental sensors at Google I/O 2013. Using software built with the Google Cloud Platform, we'll be collecting and visualizing ambient data about the conference, such as temperature, humidity, air quality, in real time! Altogether, the sensors network will provide over 4,000 continuous data streams over a ZigBee mesh network managed by Device Cloud by Etherios.

In addition, our motes will be able to detect fluctuations in noise level, and some will be attached to footstep counters, to understand collective movement around the conference floor. Of course, since a key goal of Google I/O is to promote innovation in the open, the project's Cloud Platform code, the Arduino hardware designs, and even the data collected, will be open source and available online after the conference.

Google Cloud Platform, which provides the software backend for this project, has a variety of features for building applications that collect and process data from a large number of client devices - without having to spend time managing hardware or infrastructure. Google App Engine Datastore, along with Cloud Endpoints, provides a scalable front end API for collecting data from devices. Google Compute Engine is used to process and analyse data with software tools you may already be familiar with, such as R and Hadoop. Google BigQuery provides fast aggregate analysis of terabyte datasets. Finally, App Engine's web application framework is able to surface interactive visualizations to users.

Networked sensor technology is in the early stages of revolutionizing business logistics, city planning, and consumer products. We are looking forward to sharing the Data Sensing Lab with Google I/O attendees, because we want to show how using open hardware together with the Google Cloud Platform can make this technology accessible to anyone.

With the help of the Google Maps DevRel team, we'll be displaying visualizations of interesting trends on several screens around the conference. Members of the Data Sensing Lab will be on hand in the Google I/O Cloud Sandbox to show off prototypes and talk to attendees about open hardware development. Lead software developer Amy Unruh and Kim Cameron from the Cloud Platform Developer Relations team will talk about how we built the software involved in this project in a talk called "Behind the Data Sensing Lab". In case you aren't able to attend Google I/O 2013, this session will be available online after the conference. Learn more about the Google Cloud Platform on our site, and to dive in to building applications, check out our developer documentation.


Michael Manoochehri is a Developer Programs Engineer supporting the Google Cloud Platform. He is passionate about making cloud computing and data analysis universally accessible and useful.

Posted by Scott Knaster, Editor

2013, By: Seo Master

Seo Master present to you:
By Scott Knaster, Google Developers Blog Editor

Today is International Women’s Day, and one of the ways we’re celebrating is by being part of the Voices Global Conference. The conference includes sessions focused on women in technology, including new Women Techmakers episodes. You can watch live streams and archived videos, all available on the conference site.



Sometimes people ask the purpose of events like this. Beryl Nelson, writing in the Official Google Blog says it nicely: “A diverse workforce is critical in helping us build products that can help people change the world. That includes diversity of all life experiences, including gender.”

Now let’s turn to the uncommon combination of insects and coffee. Researchers in England were able to use caffeine found in some plants to help train the long-term memory of bees. The bees that got a hit of caffeine were far more likely to remember a particular plant than bees that received just sugar water. Coffee drinkers are probably nodding their heads knowingly at this news.

Finally, be sure to read Pixar’s 22 Rules of Storytelling, which has been making the Internet rounds again lately. And try to take the time to enjoy a great story yourself this weekend.


Fridaygram: it’s not the usual yada yada. Sure, you figured out all the hidden codes on the new Google I/O site earlier this week, but think about this: why were those particular numbers chosen? See what you can come up with, then leave a comment on our +Google Developers page.

2013, By: Seo Master