2010/1/12 PCMan <pcman.tw@gmail.com>
Actually, I'm thinking about developing a new battery plugin using the
latest DeviceKit-power. This should be more reliable and less
error-prone. The documentation of devicekit-power is good enough and

+1 for DeviceKit-power. I also thought about this. Polling sys/proc Files is also terrible inefficient. 

Jürgen