19. The computer implemented method of claim 18 wherein detecting a plurality of different sensor inputs comprises: detecting a usage pattern sensor input that identifies temporal document usage patterns corresponding to the documents, each temporal document usage pattern being indicative of a pattern of usage of a corresponding document, by the user, over time, wherein generating a relevancy metric includes generating the relevancy metric for the documents based on the identified temporal document usage patterns corresponding to each document.
18. A computer implemented method, comprising: detecting a plurality of different sensor inputs, indicative of a plurality of different items of context, from a plurality of different sources of context; detecting a trigger input; in response to the trigger input, searching a plurality of different content sources, to identify a set of documents, based on the trigger input; detecting a user location; generating a relevancy measure corresponding to each document in the identified set of documents, based on the user location and the plurality of different items of context; and generating a user interface display that selectively displays the documents in the set of documents based on the corresponding relevancy score.