In order to use Voice Recognition on your Macintosh you must have a Power Macintosh and Apple Speech Recognition v1.5 installed. If you do not, Hearts Deluxe should tell you. To see about getting Speech Recognition for your Power Macintosh computer visit apple at www.apple.com.
If you have the Speech Manager, simply check "Voice Recognition" under the Settings Menu. A watch will appear for a few seconds while it loads and then you should be able to play Hearts by saying the names of the cards.
Examples:
Two of Hearts. Queen of Spades. Six of Diamonds.
The following phrases are also supported:
Play for me. This is the same as clicking on the coffee cup.