When is a pocket calculator more than just a calculator? [Andrew Menadue] has been pushing the limits of his 1970s Casio FX-502P by adding all sorts of modern functionality via the calculator’s ...

You’ll find the Comfy JT-200T’s solar panel on its top edge instead of crowding its screen and buttons. You’ll find the Comfy JT-200T’s solar panel on its top edge instead of crowding its screen and ...

Back in 1985, Casio brought the first graphing calculator, the fx-7000G, to market. A short couple years later, I started college headed towards an engineering degree, and picked one up. Best ...

Some products possess complementary features that seem to make for a natural convergence (Cellphone? PDA? Hello!), while others -- like the USB Label Mouse Printer by Casio -- leave us scratching our ...