I'll be in my late 70's in 50 years time :(

Thats because he took the blue pill.

Did you actually do any research on what you're talking about or do you just see headlines and decide on the facts from then on?

Yes, we have implants but are you talking about prosthetics or bionics? Because I can't find any people who have bionics that even meet below average functionality. It's just to give people some type of sense versus none at all. Either way most of the designs just use nerves that are already developed and just create a foggy window of reality (let alone a whole new one.) We're not even 50 years away from bionic implants becoming the common option for people who actually need/benefit from it, even if it weren't extremely expensive. I don't know why you think they're going to suddenly shift focus over to entertainment instead of improve people's quality of life.

Also, I don't think anyone knows when virtual reality was discussed first but there's evidence that dates back to 1755 of using people electrical impulse to stimulate the visual cortex. Jump 250+ years and we still can't figure it out, like much of the brain. I would go into cochlear implants but what you're implying about vision alone is enough of a joke. The only thing we're really good at is badly predicting the future but I guess another 50 and we've got The Matrix. I'm sold. It's a shame the technology couldn't be used to aid the blind or deaf first, though.

Implying VR games can't have interactivity?

VR will be interactive in ways you can't even fathom yet.

That’s because it’s his favourite VR adventure games thus far, a great game always a great game regardless of age - Half life 2/ Ocarina of time - are old but still among the greatest games of all time. The irony of it is several are from last year, depending on platform, have you even played VR?