C. Lewis

When you create an app, a website, or a game, how do you get users, and perhaps more importantly, how do you keep them? emIrresistible Apps/em explains exactly how to do this using a library of 27 motivational design patterns and real-world examples of how they work. brbrAs a developers, you need to retain users in the new economy of advertiseme...

TRILOGÍA CÓSMICA. 3 vols. I. MÁS ALLÁ DEL PLANETA SILENCIOSO. II. PERELANDRA. UN VIAJE A VENUS. III. ESA HORRIBLE FORTALEZA. de C. S Lewis. Barcelona. 2006. Minotauro.