Inside Monsanto's House of the Future, 1957
In 1957, Monsanto demonstrated its vision for future housing, emphasizing one word: plastics. Its House of the Future was displayed at Disneyland from 1957 through 1967, and it envisioned a future home from the then-distant future of 1986. The house featured lavish conveniences including a microwave oven, ultrasonic dishwasher (for plastic dishes, of course), "cold zones" to replace refrigerators and freezers (with a special zone for irradiated foods), and dimmable ceiling lights -- and that's just the kitchen.
While the House of the Future was a little silly around its plastic edges, a lot of its vision was actually correct. We do indeed use microwaves, we have lots of plasticware and even plastic furniture (hello IKEA), and Monsanto's vision of easy cleanup flooring is very realistic (though plastic may not be the most common material, Monsanto's heart was in the right place). Some details like electric toothbrushes and intercom/security systems ring true. The exterior architecture of the house was slightly Jetsons, but frankly, I've seen condos with very similar design cues. The Danish Modern living room looks thoroughly modern-retro to me (although it lacks art on the walls). Check out these videos and see what 1957 thought 1986 would look like. How'd they do?
One big mistake in its vision that stands out to me is the use of height adjustment on virtually everything (right down the children's sink) -- everything in the house uses tracks to hide when not in use. While we have a little of that today, it isn't exactly pervasive; it just looks cool in a demo. The other major difference is Monsanto's attempt to sell plastic as a classy material for everything. On the whole, people of the future (meaning us) don't see plastic as classy, and indeed have gone retro on what we think denotes quality -- we're looking for steel, wood, and even materials like cork that had no place in the House of the Future. On the flip side, we seem just fine with buying plastic stuff (even pretty stylish plastic) if it's a bargain (again, IKEA and even Target come to mind here).
In a little side-trivia, the House of the Future was very hard to demolish. Apparently a wrecking ball bounced right off the shell (plastics!) so the house had to be ripped to pieces with saws, taking weeks. You can see a little more video of the house, including a nice discussion in the comments, in What Disneyland Looked Like in 1957.