Needing a project to keep him occupied, he decided to upgrade his 90s Casio CFX-9850G calculator to run custom machine code. All [George] really wanted was for his vintage calculator to understand ...

The CA53 collection – better known as the Casio Calculator watch – now comes in a finish dedicated to the original Casio personal calculator. While certain timepieces are widely regarded as ...

Why it matters: Casio has introduced a modern version of its iconic calculator watch, itself based on the Casio Mini personal calculator first released in the early 70s. The new creation is a ...