John J. Darragh-Ian H. Witten <br/><br/>
The Reactive Keyboard 

 -  Cambridge University Press  1992 
 - Cambridge Series on Human-computer Interaction .
<br/><br/><label>ISBN: </label>9780521403757 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Human-Computer Interaction (HCI)<br/>COMPUTERS <br/>Electronic data processing--Keyboarding.,Human-computer interaction.