3 ms·

Kathy Sierra's, Creating Passionate Users. http://headrush.typepad.com http://headrush.typepad.com There you can find a lot of great posts about user experienc

by german 19y ago

Kathy Sierra's, Creating Passionate Users. http://headrush.typepad.com http://headrush.typepad.com There you can find a lot of great posts about user experience.