A keypunch or key punch is a device used for precisely punching holes in specific locations on a stiff card. It was used in conjunction with early punched card computers. The punched card served as the program instruction for the computer. The locations of the punches were determined by the keys being struck by a human operator, much like typing...
The more data we collect, the more useful it may become, perhaps in ways we haven't even thought of yet.
Kimberly Crossland is a digital marketing specialist who has worked in the United States and abroad with technology companies. After graduating from the University of Arizona, she followed her passion for the fast-paced ever changing world of technology and now writes about up and coming trends and important information anyone in business must know about technology to succeed. Full Bio
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