From the early 20th century into the 1970s, Americans used punched cards to enter data onto tabulating equipment and then electronic computers. This early key-operated punch is based on patents of the ...

Add Yahoo as a preferred source to see more of our stories on Google. In a presidential election season marked again by claims of "rigged elections" from former president Donald Trump, elections ...

IBM turns 100 years old on Thursday, and what a trip the company has made from its origins in punch cards and "calculating machines." Here, a brief history of innovation from the tech powerhouse. From ...

SIOUX FALLS, S.D. (KELO) — Two ballot tabulating machines to be used on election night next week passed public testing of the devices on Wednesday. Hughes County Finance Officer Thomas Oliva says the ...