• ESRI
  • NAVTEQ
  • Veriplace
  • AT&T Interactive
  • DigitalGlobe
  • Google
  • Yahoo! Inc.
  • ZoomAtlas
  • Digital Map Products
  • Microsoft Research (MSR)
  • Pitney Bowes Business Insight
  • NAVTEQ

Sponsorship Opportunities

For information on exhibition and sponsorship opportunities at the conference, contact Yvonne Romaine at yromaine@oreilly.com

Media Partner Opportunities

For media partnerships, contact mediapartners@ oreilly.com or download the Media & Promotional Partner Brochure (PDF)

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Jon Voss
Founder, LookBackMaps

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Jon Voss is founder of LookBackMaps, an innovative public history project that is one of many new initiatives in the field of historical and cultural heritage. He also runs jumpSLIDE networks, a small IT consultancy in San Francisco. Voss has been managing IT projects for non-profits and small to medium businesses in the Bay Area for over ten years. His work on mapping historical photos stems from a love of history and a chance run-in with a band of privy diggers who excavated his back yard in SF’s Mission district several years ago.

Recent comments

posted about 3 years ago:
Can't wait to see this Tim, sounds great!

Jon on Twitter

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