links for 2008-10-22

• How to Master Screencasts in Seven Steps – Mashable
  Making screencasts (also known as “video tutorials”) is already easy, and becomes easier with better tools and broadband proliferation. However, no tech is complete without a human who dives in, does experiments, and discerns best practices from the results.
  (tags: youtube visualization videos video tutorial tools tips web2.0)
• http://gender.twitmarks.com/
  Twitmarks is an experiment to "guess" a person's gender from their
  Twitter stream. Just enter your Twitter username below and try it out.
  (tags: tools mashup twitter api)
• What Type of Teacher Are You – Teacher Personality Quiz
  Take the following quiz to find out what type of teacher personality you have. Are you the ditto master, the strict disciplinarian, the fair and balanced, or the popular teacher?
  (tags: teacher style personality)
• ageproject :: Home
  Based upon a photo, how old does the person look?
  (tags: web2.0 society social random psychology project pictures)
• Welcome (Android Open Source Project)
  Android is the first free, open source, and fully customizable mobile platform. Android offers a full stack: an operating system, middleware, and key mobile applications. It also contains a rich set of APIs that allows third-party developers to develop great applications.
  (tags: web vm video sourcecode software programming phone)