WHEN WAS the last time you used a calculator? Having enjoyed a brief heyday in the 1970s, these once miraculous-seeming gizmos now mostly languish in desk drawers. Keith Houston’s sprightly history ...

Before smartphones exploded on the scene in the late 00s, there was still a reasonable demand for pocket-sized computers that could do relatively simple computing tasks. Palm Pilots and other PDAs ...

The Sharp PC-G801 was an impressive little pocket computer when it debuted in 1988. However, in the year 2025, a Z80-compatible machine with just 8 kB of RAM is hardly much to get excited about.

The ShaRPiKeebo is a pocked-sized computer kit that features a custom PCB with a 2.7 inch sunlight-readable display, a 56-key thumb keyboard plus D-Pad buttons, and a LoRa radio for long-range ...