By Becky Chappell, Developer Marketing Team

Every year at Google I/O, companies arrive excited to demo their coolest new products in the Developer Sandbox. In the past, these demos were only accessible to I/O attendees. This year, we wanted to help spread the love and knowledge from these innovative companies to developers who were unable to attend the conference and to attendees who want to relive the excitement or check out companies they missed.

In addition to the "Who’s at Google I/O" guest posts you may have seen from some of our developers on this blog, we’ve created video case studies from 19 of the companies that demoed their products in this year’s I/O Sandbox. These videos highlight innovations that span the entire range of Google product areas, from Android to Google Apps and Google Web Toolkit to Google TV.

Did you know:
  • that CardinalCommerce is working with Google to enable alternative payments on the web and mobile devices?
  • that you can see what your town looked like in the 1800’s using HistoryPin’s photo layer on Google Maps?
  • that you can now play Angry Birds in Chrome? (OK, you probably knew that!)

Here are a few videos to get you started:







Watch the full playlist of videos here. As always, you can visit Google Code to learn about Google technologies you can use to build your own amazing new product.

Becky Chappell is an Associate Product Marketing Manager on the YouTube Product Marketing team, but she’s been spending 20% of her time with the super awesome Developer Marketing team. When she isn’t at work, Becky likes to test out new restaurants in San Francisco and attempt to replicate tasty recipes in her own kitchen.

Posted by Scott Knaster, Editor