My friend is currently quite poorly in hospital, is of sound mind but is paralysed and having to go through intensive Physio to be able to walk again etc
I was thinking about buying him a vr head set for his phone but I'm a bit clueless and was wondering if people could tell what he could actually do with one if he had it? Is it for specific movies or games or apps?! Also are the cheaper ones around £20-30 as good as the more expensive, or at least usable and ok? 
I think it's a Samsung he has or possibly Sony, I know it's definitely not an iPhone!
Thanks for you help