Here's a screenshot of Nokia Internet Pulse in action. Scroll down for links and more.

• Launch Nokia Internet Pulse in a new tab

• For the limited version available outside the Nokia firewall, go to http://pulse.nokiaresearch.com.

• NEW! To enter your own keywords, try our beta release Nokia Internet Pulse Dynamic.

Nokia Internet Pulse shows you what's happening on Twitter.

• The size of a word is proportional to the number of tweets containing the word.
• You can tap a word to see tweets that contain the word.
• We color words according to the emotional content of words around them.
  • If there are lots of tweets saying "My Nokia N97 is awesome" then "N97" will show up bright blue.
  • If there are a lot of tweets saying "My Nokia N97 sucks" then "N97" will show up bright red.

Nokia Buzz is a research project by Jofish Kaye and Deepak Jagdish at NRC Palo Alto, with work by Anita Lillie, now at LinkedIn.
If you find this interesting, please drop us an email and let us know! We'd particularly like to know who finds it useful, for what, and what other features you'd like to see.
For more information or to contact us, please see the Nokia Internet Pulse wiki.

Nokia Internet Pulse was formerly known as Nokia Buzz.