What next in caravan technology?

Cornersteady

I'm just back from 18 days away and one job is to put all my digital photos onto my hard drives - all 1400 of them (photos that is).

My point is that these will live on in family history, hopfully passed down through the generations, and no doubt this happens with you all. So that in 30/40 or even a 100 years time people will look at them and have a good idea of what caravans/motorhomes/sites were like in the early 2000s. What sort of comments will they say? for example:

look they actually needed to plug in a cable to get power into their caravans

petrol - what was that again?

Any more?