Measuring the User For CPU Frequency Scaling 190
An anonymous reader writes "The Empathic Systems Project a Northwestern University demonstrate up to 50% power savings by controlling CPU frequency scaling based upon the end user. They measure the user with eye trackers, galvanic skin response, and force sensors to find a CPU frequency that the user is satisfied with.
They are currently studying user activity and system performance on mobile architectures, specifically the Android G1 phone."