Google Wave Developer Preview presentation at the Day 2 Keynote of Google I/O. To learn more visit http://wave.google.com

Google engineer David Wang explains how collaborative editing through concurrency control and operational transform work in Google Wave.

Casey Whitelaw describes the natural language processing behind Google Wave’s spelling correction on the deck of the Sydney office. Birds and boat horns for effect.

Google Search Engineer Nate talks about his work on Google’s Search Options Panel, one of Google’s web search functionalities.

Google Search Engineer Ken talks about showing you longer snippets when you enter a longer query.

Google Search Engineer Adam talks about everything you can do with Google’s Wonder Wheel, a tool in the Search Options Panel.

Google Search Engineer Jeremy talks about his project that shows you shortcuts to go specific pages of sites as part of the search results.

Google Engineers Uygar and Andy talk about Personalized Suggest.

Google Search Engineer David shows a neat feature on some of our Sponsored Links that gives you additional information about their products.