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These Calculators Are Actually Real!
Applying creative ideas and novel technologies, Casio always seeks to create products that have never before been seen anywhere in the world. Here we’ll introduce some of the more unique calculators from the company’s history.
Stay tuned for many more unique calculators!
Calculator Designed for Bowling, a Rarity Worldwide
300-A
Bowling enjoyed a boom of popularity in Japan in the 1970s. At Casio, employees were particularly passionate about the game, with company tournaments happening frequently. This enthusiasm led Casio to create a dedicated calculator for bowling. With this device, each player of the game would be assigned a number, and entering the scores for each player would result in a printout of players and their scores in descending order. The calculator was capable of rapidly and automatically determining rankings for up to 181 players, which helped to streamline calculations at bowling alleys and manage private competitions.
World’s Thinnest Film Calculator at an Astonishing 0.8 mm Thick
SL-800
At the time of this model's release, various manufacturers were frantically competing to see who could produce the thinnest calculator. Casio's efforts to make its calculators smaller and thinner were already well underway, which can be seen through its progression from desktop calculators first, and then on to personal sizes as well as portable and notebook sizes. To further evolve these efforts, the company proudly rolled out the SL-800, which was dubbed an “ultraportable film calculator.” Its thickness was an extraordinarily thin 0.8 millimeters, and it weighed just 12 grams. This made the ultrathin calculator more akin to a credit card in shape. The SL-800's design was made possible through the application of the latest LSI technologies and a liquid-crystal display, allowing it to easily become a part of one's daily life. It would be no exaggeration to say that this model changed the perception of what people could carry around with them.
Revolutionary Model for Measuring Biorhythms
H-801
While in the midst of its development of many different kinds of calculators, in 1975 Casio put out the H-801 Casio Biolator, a calculator that was capable of measuring biorhythms. The concept of biorhythms enjoyed some popularity in Japan at the time. This theory posited that all people have a sort of cyclical rhythm consisting of different physical, emotional, and intellectual states from the time that they are born, and that the interactions among these different rhythms are responsible for favorable or unfavorable periods in their daily lives. By entering a birthday and the date of the desired calculation, a user could view the condition of their biorhythms on the day in question. The model succeeded in expanding the market for Casio’s calculators through the addition of new functionality to its devices, and was a precursor to the composite products that were to come thereafter.
Stay tuned for many more unique calculators!
