Atmospheric transport used on Earth circa the late twentieth century. Commander Sulu borrowed a Huey while on a time-traveling visit to Earth's past, in order to aid in constructing the tank required to...
Personal computer model used on Earth in the twentieth and twenty-first century. Chief Engineer Scott had trouble determining what the mouse accessory was for and found using the keyboard "quaint."
Star Trek IV: The Voyage Home
In 2286, Kirk and company wait in self-imposed exile on Vulcan, monitoring Spock's progress as he remembers his past. On Earth, the Federation Council is urged by the Klingon Ambassador to produce Kirk...