Schoolchildren today take open-book tests or with a calculator.
Of course, no calculator can tell you the best restaurant in Montreal, or which politician deserves your vote.
Was the calculator created only to pump up sales of the already multi-billion-dollar statin market?
late 14c., "mathematician, one who calculates," from Latin calculator, from calculatus, past participle of calculare "to reckon, compute," from calculus (see calculus). Of mechanical adding machine contraptions, from 1784. Of electronic ones, from 1946.
Electronic calculator uses 18,000 tubes to solve complex problems ["Scientific American" headline, June 1946]