This is one way of looking at it, but let's break down who the competition really is for the VioSphere...
The key to the VioSphere buyer market will be CONVERGENCE.
As it stands, consumers who see ads on TV at home for products they want to buy have to use a separate device like a laptop or desktop, which competes for their attention. The VioSphere's split screen and simultaneous TV/PC capabilities allow the end-user to actively view and interact with multiple media platforms. Imagine using the remote keyboard to buy products on the same screen you are viewing the TV ad on!
Notice how I use the term 'end-user'? The reason being is that the real competition out there is going to be 'All In One PCs', not the Smart TV. When you look at the market, there is not a Smart TV with a built in PC that has the multi-tasking capabilities on the VioSphere, nor is there an All In One PC that has cable TV or optical media inputs.
The idea of pitting the VioSphere against any product that is currently on the market is like comparing apples to oranges. Find a product that achieves all of the functionality that the VioSphere can (and more if you think the competition can muster it) for a reasonable price when compared to a high-end All In One and I will leave this board for good... talk to you soon.