The Evertop is a pocket-sized, 1980s IBM XT PC emulator that runs on a 20,000mAh battery and contains a small solar panel to extend its use infinitely while under ideal conditions.
Created by German hacker Eric Jenott, the Evertop is fitted with a 5.83-inch e-ink screen, which, as with the rest of the machine, draws almost no power when in passive mode.
It can emulate an 80286 processor, running DOS, Windows 3.0, and even some variations of Unix such as MINIX.
As well as the screen, the unit comes with a PS2 keyboard,Gender Creative Kids Outer Space Night Light, and a mouse, although these are all connected via hardware switches that can be turned off when not in use to conserve energy.
Additionally, the Evertop supports memory card storage, RTC, composite video and audio out, a UART serial port, and IR sending.
The unit is constructed like a laptop, with the display on a hinge that can be flipped up and down.