BarCampDelhi3 had its youngest participant who created an app called iNeed to broadcast requests, while attendees threatened speakers with missiles if they exceeded their time slots according to the schedule on post-it notes.

1. BarCampDelhi3’s youngest participant

2. iNeed – getting the word out for what you need

3. Missiles used for chasing speakers off stage if they exceed their time

4. the post-it notes session scheduler