Very cool.

Can I get some data on your amp meter?  I'm thinking about building a
home brew thing with a current sense resister and a PIC 877.

Also, I would be interested in USB mouse and wireless mouse effects on
the system.  I know low speed usb devices result in a PCI interrupt
every msec, so it would be a nice data point to have (battery time costs
of using a USB mouse)

--mgross

-----Original Message-----
From: linux-pm-bounces@lists.osdl.org

[mailto:linux-pm-bounces@lists.osdl.org]

On Behalf Of Holger Macht
Sent: Friday, October 28, 2005 5:05 AM
To: linux-pm@lists.osdl.org
Subject: [linux-pm] Research on device power management

Hi,

Due to the recent discussions about device power management (runtime

PM),

one could find the following research helpful. It contains some device
tests/measurements for four different laptops.

   http://powersave.sourceforge.net/pm-report/

Regards,
Holger