Increasing human productivity exponentially.
Holodesk is a virtual 3D workspace for scientists and engineers to collaborate on design and research projects. Using the oculus rift combined with gesture recognition software will enable people to occupy a virtual workspace and work together in real time using natural human movements instead of the awkward keyboard and mouse.
We now have the technology to create a virtual room and/or series of rooms that can be inhabited by hundreds and even thousand of people at the same time. The work productivity such technology will be able to provide has not yet been realized.