These are just predictions of what we will have by the the year 2050 that we don't have today
I'v seen a few comments on these forums from years like 2013 or 2012 and a few of them said stuff like "can't wait till virtual reality becomes a thing" well, now stuff like that exists
You may add anything personal if you want (for example if you think you'll have kids by that time or something like that) or you can add anything the general public will have
The more predictions we have the better, try come up with as much as possible. The people of 2050 including ourselves will be able to read this and see what people's ideas of the future looked like 30 years before and compare it to reality about 30 years from now