The portals' video properties already function as aggregators, pulling popular videos in from sites across the Web, including, in many cases, YouTube and Google Video.
Switching products offer many forms of connectivity to end users, workstations, IP phones, access points, and servers and also function as aggregators on local-area networks and wide-area networks.
Digital television hardware, such as TiVo and DirecTV, can also function as content aggregators, digitally recording content as it is broadcast and cataloging it for later viewing.
In the coordination layer, prior to each scheduling period, each coordinator receives the aggregated utility or cost functions as well as the power operating ranges from aggregators or device controllers.
The first lovechild of the two companies has already been born: meet the real-time Event Photo Stream, which essentially functions as an aggregator for both photos and tweets around a conversation using a given hashtag.
The Bioethics Blog Tracker on the Georgetown University bioethics website (https://bioethics.georgetown.edu/explore-bioethics/bioethics-blogs) functions as an aggregator, republishing current posts from more than 30 separate bioethics blogs.
This is a mutual-fund aggregator site, which offers both research functions as well as transactional capabilities without charging commissions.
Also, unlike the CIHI in Canada, no Australian body functions as a centralized aggregator of physician data.
However, other power consumers require additional mechanisms, such as aggregator, because their power level is negligible.
Humans are functioning as defacto news aggregators using the publication tools already available.
