BarCamp (http://barcamp. org/) is an attempt to conduct a conference in an open-informal and participatory-environment. Here, no one is barred from attending the conference or making a presentation. Complete planning is done through Net based communication tools (blog, IM, e-mail, Wiki and the like) and word of mouth. As the BarCamp kind of conference is conducted in a totally unconventional fashion, it is also known as `Unconference.'