abbam, I suggest that you call Sphere and talk to CTO, John Morelli -
Here is a quote from van's Sphere 3D CEO interview -
Can you state in layman terms what GW does differently than the big guys (Citrix VMWare)?
We are not connecting you to your remote PC or a remote Virtual Machine. We dynamically build, on demand, the exact requirements to run the app you double-clicked or tapped. We are also able to take this capability and load it on a small appliance (server) and allow a business to provide these apps to their employees from their own data center.