While the advent of virtual reality and devices like Oculus Rift are awe-inspiring, many find it difficult to see the real world applications. Icaros is a new device that intends to change that by gamifying the experience of simultaneously training your mind and your body.

Whether it's 4D nature documentaries narrated by David Attenborough or simulated museum visits, the applications of virtual reality are increasingly diverse as developers get to grips with the technology. Now, Audi is adding yet another application, with an offering of virtual reality showrooms.

Whether swooping over sprawling landscapes or careering through space, an hour spent on Icaros – a virtual reality at-home gym that claims to exercise both mind and body – promises to be a truly holistic workout. Is this what the future of fitness looks like, or is it just another VR gimmick?

Virtual reality travel has arrived. Appealing to 'next generation' travellers, Marriott is touring a 4D teleporter; a sophisticated immersive experience that combines virtual reality with multi-sensory stimuli to transport people around the world in 100 seconds.