Which got me to thinking - how many devices are there going to be when it comes to interacting with virtual environments? We've already seen a large number of companies vying for the interaction space without any being a clear winner...
The thing about it is that it's a wholly unknown interaction method - we all know that we need to have a VR headset to look around in the game worlds, but how do you feel and touch the items, walk around (without dizzying motion sickness) etc?
Some items I'm looking forward to are:
The Omni VirtuixA full on omni-directional treadmill which will allow people to walk in any direction in a game.. literally by walking.
This is done with slippery shoes within a bowl that you run and walk inside. There are a number of videos showing how it works... with a number of games.
Interestingly they have some gun controllers for the FPS examples.
STEM System by SixsenseThere are a number of hands-on devices that are being developed, but one I really like the look of is the STEM System by Sixsense.
Both of the above are only allowing the player/gamer/user to interact within the world and, albeit with some feedback (running on the spot, holding something in your hand) don't really actually place the person in the game... but do go some way towards it.
Within Elite Dangerous I use a HOTUS type joystick / thrust system which really does bring me into the game world. That is augmented by the fact the joystick and thrust controls within the game move at the same time I move them outside (very neat really) to really get you to immerse yourself in the game world. Interestingly some users have been a little freaked out by the hands in the game moving by themselves once they've been in the game for a while.
I suppose the real "Holodeck" experience will mean being able to feel what is happening in the game world, from being shot... to feeling the wind in your face as you ride a dragon around... and more dubious interactions that I'm sure are coming (no pun intended there).
Interestingly an XBOX Controller is going to be included in the final Oculus Rift consumer version for use interacting within games .. I find that interesting as a mechanism as a controller doesn't feel very good for game control at the best of times, but at least it will enable everyone to be able to control games from the outset!
I'm hoping to try both the Omni Virtuix and the STEM System by Sixsense in the near future and will provide feedback on both once I have!