
Virtual reality could help tackle acute pain, a new study has found. Could doctors soon start prescribing video games?

Oculus Rift —
Oculus VR, owned by Facebook, are the makers of arguably the most talked-about VR headset, the Oculus Rift. It has recently launched for $599, but like most headsets it requires a powerful PC to operate.

Samsung Gear VR —
Oculus VR has teamed with Samsung to develop a headset for use with Samsung smartphones, the Gear VR. At $99 it is a cheaper option that will work out of the box.

Playstation VR —
Sony Computer Entertainment has developed a VR headset for its PlayStation 4 video game console. It will be released in October 2016.

HTC Vive —
The HTC Vive, which begins shipping in May 2016, is the most expensive of all VR headsets, at $799. It includes a set of VR controllers, though, which other models don't offer as standard. It is supported by the digital distribution platform Steam.

Microsoft Hololens —
The impressive Microsoft Hololens headset has just begun shipping to developers for $3,000 a piece. Price and release date for a consumer version have not been set.

Google Cardboard —
The cheapest VR option of them all is the humble Google Cardboard. Several models are available online for as little as $15, and they work with almost any smartphone.




