Here is the question :
WHAT TEXAS INSTRUMENTS INVENTION REVOLUTIONIZED THE OFFICE IN 1967?
Here is the option for the question :
- Typewriter
- Handheld calculator
- CD-ROM
- Cellular phone
The Answer:
And, the answer for the the question is :
HANDHELD CALCULATOR
Explanation:
[STC0018379]. The first portable calculator was produced by Texas Instruments in 1967, made possible by the development of the integrated chip. In comparison to the 55-pound calculators of the early 1960s, the handheld calculator was only 6 inches tall.