Atari STacy (1989)
en.wikipedia.org
en.wikipedia.org
Featued in Terminator 2 and so slick all my friends asssumed it was just a movie prop, not a real device.
Also a weird feeling using an IBM XT (huuuuge computer) in school and the see a friend run the same software on his Portfolio. Disonnance and very much "the future is here, it's just not evenly distributed".
Still have those machines somewhere, great little devices.
We’ve all had projects like this.
https://en.wikipedia.org/wiki/Macintosh_Portable
The Mac Portable weighed over 7 kg and used a lead-acid battery, like in a car. We’ve come a long way in laptops.
The Mac Portable weighed 7.2 kg with a lead-acid battery that lasted up to 10 hours.
Computers were wild back ten.
> The Stacy was developed to use batteries, and the large block in the design on the right side below the display was set to hold 12 'D' cell batteries, but Atari soon found out that this arrangement could only power the Stacey for just a few minutes. Production units had this compartment empty, with no battery contacts inside. Later 3rd party companies would sell rechargeable battery packs (nickel-cadmium in those days) which could be used to make this a true laptop, but the run time was still poor.
Shame there's no pictures of the screen with it running, I guess it ran TOS and GEM though?