Upload state- or time-based data and Google Correlate reveals search trends.
Google Correlate is a new tool in Google Labs that lets you upload state- or time-based data to see what search trends most correlate with that information. Here's a look at how it works and what you can do with it.
How Wallet could fit in with other Google tools, correlate your own data, removing content from search.
In the latest Search Notes: Thoughts on how Wallet could connect to other Google services; a new tool to correlate your own data with search results; international search share; an easy way to remove your content from Google's view.
Why being a default search provider matters, personalized Google News, Bin Laden and search spikes
In the latest Search Notes: Bing is going all out to claim more market share, Google News' personalization features could create an echo chamber, and Osama Bin Laden's death creates a search frenzy.
Yahoo changes its logging policy, Bing gains in the UK, and robot journalists challenge humans.
In the latest Search Notes: Yahoo extends its logging to 18 months, the practical utility of "do not track" is questioned, Bing gains a bit of search share in the UK, and writing robots stake a claim in the journalism domain.