Going into Day 2 of Microsoft's TechEd North America conference, I'm struck by how many codenames I've heard (and learned) at the company's IT Pro/Developer event. Some are oldies, but goodies. Others ...

Q: Could you please take us through the concept behind Project Tripod? A: Project Tripod is an app that we’re developing that allows you to use your device to take a snapshot of the same person, place ...