I recently purchased a Franklin Crosswords Puzzle Solver (Model CW-40). It is startling to look at this object, the size of a playing card, and watch it carry out tedious searches from an enormous Merriam-Webster vocabulary, with a button-press.
Wolpow, Edward R.
Word Ways: Vol. 28
, Article 23.
Available at: http://digitalcommons.butler.edu/wordways/vol28/iss2/23