I seem to recall power skis from Selection, a 1964 story by Ursula K. Le Guin:
JOAN strapped on her power-skis and straightened up. Behind her Dome Kappa gleamed in the milky sunshine, a great bubble reflecting the feeble sunshine and the white, cloud-furrowed sky. In front of her her husband stood erect on a low hill, impermasuit shining silver, heat-gun slung over his shoulder, a tall, gallant figure facing the sinister desolation of an untamed planet . . . “Damn showoff” Joan growled, skiing laboriously toward him.
“What?” said a polite, arrogant voice in her earpiece. She had forgotten they were hooked up.
Technovelgy (that's tech-novel-gee!)
is devoted to the creative science inventions and ideas of sf authors. Look for
the Invention Category that interests
you, the Glossary, the Invention
Timeline, or see what's New.
Boy Makes Biomimetic Turtle Robot
't came out into plain view. Darkington glimpsed a slim body and six short legs of articulated dull metal.'
Elon Musk Wants Data Centers In Space
'Internally it’s made up of millions of components, but the most important ones are the thinking and memory parts of the Mind proper.'
Origin F1 Humanoid Robot's Facial Skin
'I could look down at that face of carefully molded synthetic rubber, tinted the exact shade of the doctor's living flesh.'