You're in a meeting room, getting ready for a conference call with co-workers on the other side of the globe. In no time flat you see them pop up on the projector and you start sharing your screen to show them your latest presentation. Or, you're in a cooking class and the teacher is cutting up ingredients.
Video conferencing is increasingly penetrating our daily workflow, moving beyond meeting rooms and invading workplaces and mobile devices. The shift has become possible thanks to ever-increasing transition from pure hardware room systems (e.g. Polycom, Cisco, LifeSize) to software and hardware-software solutions.