I attended RubyKaigi2007.

I have a chance to talk with PragDave. I showed him my new book("Mind mapping for better software development"), and asked for a chance to publish it from his Pragmatic Bookshelf series.

And I took part in the lightening talks!

My talk is titled "Software development is made of ideas and communication." to show good match between Ruby and Agile.

I tried a new style of presentation using camera, pens and paper.