Look at this living pod. Looks strange, doesn't it? And small.

In fact, it's not as small as it would appear. It contains a place to sleep, a kitchen, a bathroom with a toilet and shower.

This is how it looks like from the inside.

The technology allows to store electricity and water for free. You get electricity from the solar panels and wind turbines. The rainwater storage is not much, but it's a rather nice feature as it saves you the bother of refilling the water supply.

It's rather easy to transport. You can basically use it while you travel.

Overpriced hotels? No vacancy? You're lost and need to sleep? Pretty much solved.

You can basically live a life of a hermit in this thing, if that's your thing.

Currently these things are new and fairly expensive, but think about it. Soon they might become very affordable as they become more popular, and become a new living standard for people who enjoy travel or can't afford the rent.