Scenes From South by Southwest Interactive Festival

Photograph by David Paul Morris/Bloomberg

The lineup of more than 1,000 panel sessions included topics as varied as virtual reality, 3-D printing and space exploration.

Tech executives and aficionados convene annually in Austin, Texas, for South by Southwest Interactive. This year the conference featured talks by Tesla co-founder Elon Musk and former Vice President Al Gore, along with the usual smattering of panels. Check out the slideshow.

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