1. TED Conference
Photo: James Duncan Davidson
2. Consumer Electronics Show
Photo: Imageworks Photography
3. Dreamforce
Photo: Jakub Mosur Photography
4. D: All Things Digital
Photo: Asa Mathat
5. Electronic Entertainment Expo
Photo: Nadine Froger Photography
6. Google I/O
Photo: Tara Vega
7. TechCrunch Disrupt
Photo: Brian Ach/Getty Images for TechCrunch
8. Oracle OpenWorld
Photo: Hartmann Studios
9. Cisco Live
Photo: Mitra Sorrells/BizBash
10. SAP's Sapphire Now
Photo: Courtesy of SAP