Wednesday, April 29, 2009

Sleep Talking Slashdotted

Yuvraj Agarwal's sleep-talking, energy-saving technology landed on Slashdot yesterday.

USB-Based NIC Torrents While Your PC Sleeps

Posted by kdawson on Monday April 27, @09:47PM
from the talking-in-your-sleep dept.
jangel sends us to for news on a prototype device created by researchers from Microsoft and UC San Diego. It's a USB-based NIC that includes its own ARM processor and flash storage, and can download files or torrent while a host PC is sleeping. As a result, its inventors say, the "Somniloquy" device slashes power usage by up to 50x. The device requires a few tweaks on the host OS side save state before sleeping. The prototype works with a Vista host but the hardware comprising the NIC is based on a Linux stack. Here is the research paper (PDF).

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