Saffer, Dan. <br/><br/>
Designing for interaction :  creating innovative applications and devices / 
Dan Saffer. 
 - 2nd ed. 
 - Berkeley, Calif. :  New Riders,  c2010. 
 - xv, 223 p. :  ill. (chiefly col.), ports. (some col.) ;  23 cm. 
 - Voices that matter .
 - Voices that matter. .
<br/><br/> Previous ed.: 2007. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0321643399  £32.99 9780321643391  £32.99 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Design--Human factors.<br/>Human-computer interaction.<br/>Design and technology.
<br/><br/><label>Dewey Class. No.: </label>004.019