The Wireless Weblog has a nice interview with Joshua Kinberg, the New York-based 'Wireless Activist' who is the creator of the mobile WiFi access point 'Magicbike,' founder of 'BluetoothUsersAgainstBush.com' and inventor of the new 'Bikes Against Bush' project, in which a moving, spray-chalk equipped bike will automatically paint messages on the streets of New York during the upcoming Republican National Convention—messages transmitted to the bike from people on the internet. This is a busy man, this Josh Kinberg.
Read [Wireless.Weblogsinc]

Update: Josh Kinberg writes with this clarification:

Thanks for posting about my project, "Bikes Against Bush," on Friday May 7. However, there was one error in the post. I am not the creator of Magicbike. Magicbike was created by my friend and colleague, Yury Gitman. I now work with him on the project, but he is the inventor.

Contact information for this author is not available.