interviewed by Lola Torres on the topic of Personal Learning Environments.
"I understand the PLE as a set of conscious strategies to use technological tools to access the knowledge contained in objects and people and thereby achieve certain learning goals" is a good starting point for a bunch of challenging ideas on PLEs.
Below you can find the original text of the interview in Spanish, and a quick translation into English.
Interview (by Lola Torres): Peña-López, I. (2012). Personal Learning Environments. Interview for Digitalingua 2012.