Sapetti's "chairless chair" idea is a different kind of take on the exoskeleton idea. I've seen this idea before - but I still like it.
(Sapetti's chairless chair exoskeleton)
The Chairless Chair is designed primarily for manufacturing environments, where workers are required to stand for long periods of time and where traditional chairs would be an obstacle.
The wearable exoskeleton allows users to walk around freely but have instant support once they get into a bending, squatting or crouching position.
Before the idea of an exoskeleton was ever imagined, one finds this precursor from "A Conquest of Two Worlds", by Edmond Hamilton, published by Wonder Stories in 1932.
Earth's scientists solved the problem to some extent by devising rigid metallic clothing not unlike armor which would support the interior human structure against Jupiter's pull...
"Their greatest obstacle was not the Jovians themselves, who could offer no effective resistance to the atom-blasts and bombs of Crane's men, but the terrible Jovian gravity that made each movement an effort, that required them to wear the metal body-support armor and made their movements still more difficult..."
(Read lots more about the rigid metallic clothing)
I'll bet you'll enjoy reading about one of these similar inventions:
'Old People Began to Cross The Continent In Their Own Cars'
'It was a relief to enter one of the comfortable autos, whisper a direction down the tube, and just know that you would be taken to your destination in the quickest, safest, and cheapest manner.' - Dr. David H. Keller, 1935.
Technovelgy (that's tech-novel-gee!)
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Prairie Madness - And Space Sickness
'Space-sickness is one of the most unpleasant sensations that a human being can experience. Not all are subject to it...'
'Old People Began to Cross The Continent In Their Own Cars'
'It was a relief to enter one of the comfortable autos, whisper a direction down the tube, and just know that you would be taken to your destination in the quickest, safest, and cheapest manner.'
Starfall Manufacturing Drugs In Space
'The vast spinning sphere of Factory in the Sky loomed above and ahead of us, gleaming white against the unfathomable jet depths of surrounding space.'
The Solar Oberth Slingshot
'And if it doesn’t work,' inquired Lazarus, 'what does that make us? Sunspots?'
'If Anyone Is Watching Earth...'
'Our study of your race has convinced us that you are not fitted to leave your planet in the present state of your civilization.'