GDC Vault - Save Yourself: Game History is in Your Hands | Laine Nooneygdcvault.com/play/1023959/Save-Yourself-Game-History-is
Everyone loves game history, but few know what it takes to get that history saved, preserved and accessible for the historians of today and tomorrow. As a professional game historian, Laine Nooney will demystify how historians turn everyday artifacts and documents into compelling narratives, share behind-the-scenes stories and images from her own hunt for game history, and empower industry professionals with the knowledge to begin their own practice of self-preservation.
Why virtual reality is hard (and where it might be going)media.steampowered.com/apps/valve/2013/MAbrashGDC2013.pdf
PDF of a Valve presentation about virtual reality