April 30, 2009
Nikon: Building a Better Battery Meter
Nikon has filed for a battery meter patent that changes the game in terms of estimating battery life and efficiency - instead of just measuring shots taken over the life of the charge, the camera will actually report back what different functions were being conducted. The patent reads "different operating modes," presumably meaning actions as zooming in and out (in a compact digital), Menu and LCD use, card formatting, etc. It then presumably applies values to those actions and applies it against the expected battery life to give a more accurate estimation of remaining power.
Posted by covey22 at April 30, 2009 2:12 AM