http://www.bluehaired.com/2009/12/5-principles-of-service-design-thinking/ We are three Industrial Designers (David Güiza Caicedo, Ricardo Mejia Sarmiento, Oscar Reyes Acosta) specialized in strategy and interaction in product design. Here we share our view on the world of Design Sun, 18 Jul 2010 11:03:10 +0000 hourly 1 http://wordpress.org/?v=3.0