Very cool indeed, it would be even better if there was a team of people to operate the tank...say a driver and a gunner at a minimum. They would go head to head like that guy from Japan was doing. I beleive that this would add so much to battling as you would be fully immersed in the battle and you could not see the whole field of battle like you can now. This would then lead to communicating not only with your driver/gunner but also with the other tanks on your team to achieve you mission/goal.
Keep us posted and thanks for sharing.