Casio Computer Company

bt-9100-casio

Japanese manufacturer of consumer electronics, business equipment, clocks, musical instruments, cameras, and electronic dictionaries.

Casio Computer Company

December: 1954 First prototype of all-electric compact calculator (relay model) completed

June 1957: Marketing the world’ s first compact all-electric calculator, Casio 14-AO and establishing Casio Computer Co., Ltd. – History of Casio

bt-9100-casio

“The BT-9100’s solid cabinet design is built around a high resolution 15″ TFT flat panel display to emphasize minimum space requirements”

BT-9100 – The All-In-One PC POS Touch Terminal

(I just remembered my Casio Calculator which was my trusted Helper for a long time. Hence this post. – delabs)

History of Calculators

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